BZX84-V-G-Series
www.vishay.com Vishay Semiconductors
Rev. 1.1, 29-Sep-11 1Document Number: 83458
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Small Signal Zener Diodes
FEATURES
• Silicon planar power Zener diodes
• The zener voltages are graded according to the
international E 24 standard. Standard zener
voltage tolerance is ± 5 %. Replace “C” with “B”
for 2 % tolerance.
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
Note
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
PRIMARY CHARACTERISTICS
PARAMETER VALUE UNIT
VZ range nom. 2.4 to 75 V
Test current IZT 2; 5 mA
VZ specification Pulse current
Int. construction Single
20421
12
3
ORDERING INFORMATION
DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY
BZX84-V-G-series BZX84-V-series-G-18 10 000 (8 mm tape on 13" reel) 10 000
BZX84-V-G-series BZX84-V-series-G-08 3000 (8 mm tape on 7" reel) 15 000
PACKAGE
PACKAGE NAME WEIGHT MOLDING COMPOUND
FLAMMABILITY RATING
MOISTURE SENSITIVITY
LEVEL
SOLDERING
CONDITIONS
SOT-23 8.1 mg UL 94 V-0 MSL level 1
(according J-STD-020) 260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Power dissipation
Tamb = 25 °C,
device on fiberglass substrate,
acc. layout on page 7
Ptot 300 mW
Thermal resistance junction to ambient air
Tamb = 25 °C,
device on fiberglass substrate,
acc. layout on page 7
RthJA 420 K/W
Junction temperature Tj150 °C
Storage temperature range Tstg - 65 to + 150 °C
BZX84-V-G-Series
www.vishay.com Vishay Semiconductors
Rev. 1.1, 29-Sep-11 2Document Number: 83458
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART NUMBER MARKING
CODE
ZENER VOLTAGE
RANGE TEST CURRENT
REVERSE
LEAKAGE
CURRENT
DYNAMIC
RESISTANCE
TEMPERATURE
COEFFICIENT
VZ at IZT1 IZT1 IZT2 IR at VRZZ at IZT1 ZZK at
IZT2
VZ at IZT1
VmA μA V10-4/°C
MIN. NOM.
MAX. MAX. MAX.
MIN. MAX.
BZX84C2V4-V-G G50 2.2 2.4 2.6 5 1 50 1 100 275 - 9 - 4
BZX84C2V7-V-G G51 2.5 2.7 2.9 5 1 20 1 100 600 - 9 - 4
BZX84C3V0-V-G G52 2.8 3.0 3.2 5 1 10 1 95 600 - 9 - 3
BZX84C3V3-V-G G53 3.1 3.3 3.5 5 1 5 1 95 600 - 8 - 3
BZX84C3V6-V-G G54 3.4 3.6 3.8 5 1 5 1 90 600 - 8 - 3
BZX84C3V9-V-G G55 3.7 3.9 4.1 5 1 3 1 90 600 - 7 - 3
BZX84C4V3-V-G G56 4.0 4.3 4.6 5 1 3 1 90 600 - 6 - 1
BZX84C4V7-V-G G57 4.4 4.7 5.0 5 1 3 2 80 500 - 5 2
BZX84C5V1-V-G G58 4.8 5.1 5.4 5 1 2 2 60 480 - 3 4
BZX84C5V6-V-G G59 5.2 5.6 6.0 5 1 1 2 40 400 - 2 6
BZX84C6V2-V-G G60 5.8 6.2 6.6 5 1 3 4 10 150 - 1 7
BZX84C6V8-V-G G61 6.4 6.8 7.2 5 1 2 4 15 80 2 7
BZX84C7V5-V-G G62 7.0 7.5 7.9 5 1 1 5 15 80 3 7
BZX84C8V2-V-G G63 7.7 8.2 8.7 5 1 0.7 5 15 80 4 7
BZX84C9V1-V-G G64 8.5 9.1 9.6 5 1 0.5 6 15 100 5 8
BZX84C10-V-G G65 9.4 10 10.6 5 1 0.2 7 20 150 5 8
BZX84C11-V-G G66 10.4 11 11.6 5 1 0.1 8 20 150 5 9
BZX84C12-V-G G67 11.4 12 12.7 5 1 0.1 8 25 150 6 9
BZX84C13-V-G G68 12.4 13 14.1 5 1 0.1 8 30 170 7 9
BZX84C15-V-G G69 13.8 15 15.6 5 1 0.05 10.5 30 200 7 9
BZX84C16-V-G G70 15.3 16 17.1 5 1 0.05 11.2 40 200 8 9.5
BZX84C18-V-G G71 16.8 18 19.1 5 1 0.05 12.6 45 225 8 9.5
BZX84C20-V-G G72 18.8 20 21.2 5 1 0.05 14.0 55 225 8 10
BZX84C22-V-G G73 20.8 22 23.3 5 1 0.05 15.4 55 250 8 10
BZX84C24-V-G G74 22.8 24 25.6 5 1 0.05 16.8 70 250 8 10
BZX84C27-V-G G75 25.1 27 28.9 2 0.5 0.05 18.9 80 300 8 10
BZX84C30-V-G G76 28 30 32 2 0.5 0.05 21.0 80 300 8 10
BZX84C33-V-G G77 31 33 35 2 0.5 0.05 23.1 80 325 8 10
BZX84C36-V-G G78 34 36 38 2 0.5 0.05 25.2 90 350 8 10
BZX84C39-V-G G79 37 39 41 2 0.5 0.05 27.3 130 350 10 12
BZX84C43-V-G G80 40 43 46 2 0.5 0.05 30.1 150 375 10 12
BZX84C47-V-G G81 44 47 50 2 0.5 0.05 32.9 170 375 10 12
BZX84C51-V-G G82 48 51 54 2 0.5 0.05 35.7 180 400 10 12
BZX84C56-V-G G83 52 56 60 2 0.5 0.05 39.2 200 425 9 11
BZX84C62-V-G G84 58 62 66 2 0.5 0.05 43.4 215 450 9 12
BZX84C68-V-G G85 64 68 72 2 0.5 0.05 47.6 240 475 10 12
BZX84C75-V-G G86 70 75 79 2 0.5 0.05 52.5 255 500 10 12
BZX84-V-G-Series
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Rev. 1.1, 29-Sep-11 3Document Number: 83458
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BZX84B2V4-V-G H50 2.35 2.4 2.45 5 1 50 1 100 275 - 9 - 4
BZX84B2V7-V-G H51 2.65 2.7 2.75 5 1 20 1 100 600 - 9 - 4
BZX84B3V0-V-G H52 2.94 3.0 3.06 5 1 10 1 95 600 - 9 - 3
BZX84B3V3-V-G H53 3.23 3.3 3.37 5 1 5 1 95 600 - 8 - 3
BZX84B3V6-V-G H54 3.53 3.6 3.67 5 1 5 1 90 600 - 8 - 3
BZX84B3V9-V-G H55 3.82 3.9 3.98 5 1 3 1 90 600 - 7 - 3
BZX84B4V3-V-G H56 4.21 4.3 4.39 5 1 3 1 90 600 - 6 - 1
BZX84B4V7-V-G H57 4.61 4.7 4.79 5 1 3 2 80 500 - 5 2
BZX84B5V1-V-G H58 5.0 5.1 5.2 5 1 2 2 60 480 - 3 4
BZX84B5V6-V-G H59 5.49 5.6 5.71 5 1 1 2 40 400 - 2 6
BZX84B6V2-V-G H60 6.08 6.2 6.32 5 1 3 4 10 150 - 1 7
BZX84B6V8-V-G H61 6.66 6.8 6.94 5 1 2 4 15 80 2 7
BZX84B7V5-V-G H62 7.35 7.5 7.65 5 1 1 5 15 80 3 7
BZX84B8V2-V-G H63 8.04 8.2 8.36 5 1 0.7 5 15 80 4 7
BZX84B9V1-V-G H64 8.92 9.1 9.28 5 1 0.5 6 15 100 5 8
BZX84B10-V-G H65 9.8 10 10.2 5 1 0.2 7 20 150 5 8
BZX84B11-V-G H66 10.8 11 11.2 5 1 0.1 8 20 150 5 9
BZX84B12-V-G H67 11.8 12 12.2 5 1 0.1 8 25 150 6 9
BZX84B13-V-G H68 12.7 13 13.3 5 1 0.1 8 30 170 7 9
BZX84B15-V-G H69 14.7 15 15.3 5 1 0.05 10.5 30 200 7 9
BZX84B16-V-G H70 15.7 16 16.3 5 1 0.05 11.2 40 200 8 9.5
BZX84B18-V-G H71 17.6 18 18.4 5 1 0.05 12.6 45 225 8 9.5
BZX84B20-V-G H72 19.6 20 20.4 5 1 0.05 14 55 225 8 10
BZX84B22-V-G H73 21.6 22 22.4 5 1 0.05 15.4 55 250 8 10
BZX84B24-V-G H74 23.5 24 24.5 5 1 0.05 16.8 70 250 8 10
BZX84B27-V-G H75 26.5 27 27.5 2 0.5 0.05 18.9 80 300 8 10
BZX84B30-V-G H76 29.4 30 30.6 2 0.5 0.05 21 80 300 8 10
BZX84B33-V-G H77 32.3 33 33.7 2 0.5 0.05 23.1 80 325 8 10
BZX84B36-V-G H78 35.3 36 36.7 2 0.5 0.05 25.2 90 350 8 10
BZX84B39-V-G H79 38.2 39 39.8 2 0.5 0.05 27.3 130 350 10 12
BZX84B43-V-G H80 42.1 43 43.9 2 0.5 0.05 30.1 150 375 10 12
BZX84B47-V-G H81 46.1 47 47.9 2 0.5 0.05 32.9 170 375 10 12
BZX84B51-V-G H82 50 51 52 2 0.5 0.05 35.7 180 400 10 12
BZX84B56-V-G H83 54.9 56 57.1 2 0.5 0.05 39.2 200 425 9 11
BZX84B62-V-G H84 60.8 62 63.2 2 0.5 0.05 43.4 215 450 9 12
BZX84B68-V-G H85 66.6 68 69.4 2 0.5 0.05 47.6 240 475 10 12
BZX84B75-V-G H86 73.5 75 76.5 2 0.5 0.05 52.5 255 500 10 12
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART NUMBER MARKING
CODE
ZENER VOLTAGE
RANGE TEST CURRENT
REVERSE
LEAKAGE
CURRENT
DYNAMIC
RESISTANCE
TEMPERATURE
COEFFICIENT
VZ at IZT1 IZT1 IZT2 IR at VRZZ at IZT1 ZZK at
IZT2
VZ at IZT1
VmA μA V10-4/°C
MIN. NOM.
MAX. MAX. MAX.
MIN. MAX.
BZX84-V-G-Series
www.vishay.com Vishay Semiconductors
Rev. 1.1, 29-Sep-11 4Document Number: 83458
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 1 - Forward Characteristics
Fig. 2 - Admissible Power Dissipation vs. Ambient Temperature
Fig. 3 - Dynamic Resistance vs. Zener Current
Fig. 4 - Dynamic Resistance vs. Zener Current
Fig. 5 - Dynamic Resistance vs. Zener Current
Fig. 6 - Thermal Differential Resistance vs. Zener Voltage
18114
mA
103
102
10-1
10-2
10-3
10-4
10-5
10
1
I
F
V
F
0 0.2 0.4 0.6 0.8 1V
TJ = 100 °C
TJ = 25 °C
18115
mW
400
100
0
300
200
Ptot
Tamb
0 100 200 °C
500
18117
1000
5
4
3
2
5
4
3
2
100
1
rzj
0.1 25 25110
IZ
TJ = 25 °C
2.7
5
4
3
2
10
25100 mA
3.6
4.7
5.1
5.6
18119
100
5
4
3
2
5
4
3
2
10
rzj
0.1 25 25110
IZ
1
25100 mA
Ω
TJ = 25 °C
33
27
22
18
15
12
10
6.8/8.2
6.2
18120
103
7
5
4
3
2
7
5
4
3
2
10
Ω
0.1 2345 2345
110
mA
Rzj
IZ
Tj = 25 °C
47 + 51
43
39
36
102
18121
103
5
4
3
2
5
4
3
2
102
1
Rzth
5
4
3
2
10
K/W
12345 2345
10 100 V
VZ at IZ = 5 mA
negative positive
Δ
Δ
VZ
Tj
Rzth = RthA x VZ x
BZX84-V-G-Series
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Rev. 1.1, 29-Sep-11 5Document Number: 83458
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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Fig. 7 - Dynamic Resistance vs. Zener Voltage
Fig. 8 - Temperature Dependence of Zener Voltage vs.
Zener Voltage
Fig. 9 - Change of Zener Voltage vs. Junction Temperature
Fig. 10 - Temperature Dependence of Zener Voltage vs.
Zener Voltage
Fig. 11 - Change of Zener Voltage vs. Junction Temperature
Fig. 12 - Change of Zener Voltage from Turn-on up to the Point of
Thermal Equilibrium vs. Zener Voltage
18122
100
7
5
4
3
2
7
5
4
3
2
1
Ω
Rzj
10
Tj = 25 °C
IZ = 5 mA
12345 2345
10 100 V
VZ
18123
Δ
25
20
15
10
5
0
- 5
mV/°C
Δ
VZ
Tj
12345 2345
10 100 V
VZ
5 mA
1 mA
20 mA
IZ =
18124
VZ at IZ = 5 mA
25 15
10
8
7
6.2
5.9
5.6
5.1
4.7
3.6
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
- 1
- 0.2
VZ
V
Tj
020406080
100 120 140 C
Δ
18125
Δ
100
80
60
40
20
0
mV/°C
Δ
VZ
Tj
020 40 80
60 100 V
VZ
I
Z
= 5 mA
18126
Δ
9
7
5
3
1
- 1
V
VZ
8
6
4
2
0
0100
60
Tj
20 40 120
80 140 °C
IZ = 2 mA
51
43
36
18127
Δ
1.6
1.2
0.8
0.4
0
- 0.4
V
VZ
1.4
1
0.6
0.2
- 0.2
12345 2345
10 100 V
VZ at IZ = 5 mA
VZ = Rzth x IZ
Δ
BZX84-V-G-Series
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Rev. 1.1, 29-Sep-11 6Document Number: 83458
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Fig. 13 - Change of Zener Voltage from Turn-on up to the Point of
Thermal Equilibrium vs. Zener Voltage
Fig. 14 - Breakdown Characteristics
Fig. 15 - Breakdown Characteristics
Fig. 16 - Breakdown Characteristics
18111
Test
current
IZ 5 mA
123456789
0 10 V
VZ
3.3
3.9 5.6
2.7
mA
50
40
30
20
10
0
lZ
Tj = 25 °C
8.2
6.8
4.7
18112
10 20 30
0 40 V
V
Z
mA
30
20
10
0
l
Z
33
Test
current
I
Z
5 mA
T
j
= 25 °C
10
12
15
18
22
27
36
18113
mA
10
8
6
4
2
0
l
Z
10 20 30 40 50 60 70 80 90
0 100 V
V
Z
43
39
Test
current
IZ 5 mA
T
j
= 25 °C
47
51
BZX84-V-G-Series
www.vishay.com Vishay Semiconductors
Rev. 1.1, 29-Sep-11 7Document Number: 83458
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
LAYOUT FOR R; JA TEST
Thickness: fiberglass 0.059" (1.5 mm)
Copper leads 0.012" (0.3 mm)
PACKAGE DIMENSIONS in millimeters (inches): SOT-23
17451
15 (0.59)
12 (0.47)
0.8 (0.03)
5 (0.2)
7.5 (0.3)
3 (0.12)
1 (0.4)
1 (0.4)
2 (0.8)
2 (0.8)
1.5 (0.06)
5.1 (0.2)
Foot print recommendation:
Rev. 8 - Date: 23.Sept.2009
17418
Document no.: 6.541-5014.01-4
0.9 (0.035)
1 (0.039)
0.9 (0.035)
1 (0.039)
1.43 (0.056)
0.45 (0.018)
0.35 (0.014)
2.8 (0.110)
3.1 (0.122)
0.45 (0.018)
0.35 (0.014)
0.45 (0.018)
0.35 (0.014)
0.1 (0.004) max.
2.35 (0.093)
2.6 (0.102)
0.175 (0.007)
0.098 (0.004)
1.15 (0.045)
0.9 (0.035)
1.20 (0.047)
0.95 (0.037) 0.95 (0.037)
2 (0.079)
0.7 (0.028)
0.9 (0.035)
0° to 8°
0.2 (0.008)
0.3 (0.012)
0.5 (0.020)
0.550 ref. (0.022 ref.)
Legal Disclaimer Notice
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Revision: 12-Mar-12 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.