Page 1
Formosa MS
Zener Diode
Document ID Issued Date Revised Date Revision Page.
DS-222713 2008/02/10 2010/03/10 B 8
1
2
2
2
2
3
4~5
6
6
7
8
List
List.................................................................................................
Package outline...............................................................................
Features..........................................................................................
Maximum ratings ..............................................................................
Electrical characteristics...................................................................
Rating and characteristic curves........................................................
Pinning information...........................................................................
Taping & bulk specifications for AXIAL devices....................................
Suggested thermal profiles for soldering processes.............................
High reliability test capabilities...........................................................
Mechanical data...............................................................................
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
BZX55C2V4 THRU BZX55C100
Mechanical data
Case : Glass, DO-35G
Terminals :Plated terminals, solderable per MIL-STD-750,
Method 2026
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : Approximated 0.125 gram
Package outline
Page 2
Http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
500mW Zener
Diodes - 2.4V-100V
Axial Lead
PARAMETER CONDITIONS Symbol
VF
PD
MIN. TYP. MAX.
1.50
500
UNIT
V
mW
Storage temperature range
Operating junction temperature range
TSTG
TJ-55
-65
+150
+175 oC
oC
o
Maximum ratings (at T =25 C unless otherwise noted)
A
Forward voltage
Power Dissipation
I = 200 mA
F
Dimensions in inches and (millimeters)
DO-35G
1.02 (26.0)
MIN.
1.02 (26.0)
MIN.
0.166 (4.2)
MAX.
0.022 (0.56)
0.018 (0.45)
0.087 (2.2)
MAX. DIA.
DIA.
Features
Silicon epitaxial planar chip structure.
Glass hermetically sealed package.
Wide zener reverse voltage range 2.4V to 100V.
Small package size for high density applications.
Ideally suited for automated assembly processes.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
V Tolerance Selection of ±5%
Z
Formosa MS
Document ID Issued Date Revised Date Revision Page.
Zener Diode
BZX55C2V4 THRU BZX55C100
DS-222713 2008/02/10 2010/03/10 B 8
I=4mm TL25
Page 3
o
Electrical characteristics (at T =25 C unless otherwise noted)
A
Marking
code
Test
current
Zener
impedance
Leakage
current
mA
IZT Z @ I
ZT ZT IZK IR
Volts
VR
Z @ I
ZK ZK
3.3
2.4
3.6
3.9
4.3
2.7
4.7
3.0
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
Part No.
BZX55C4V3
BZX55C2V4
BZX55C4V7
BZX55C2V7
BZX55C5V1
BZX55C3V0
BZX55C3V3
BZX55C5V6
BZX55C3V6
BZX55C6V2
BZX55C3V9
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
BZX55C27
BZX55C30
BZX55C33
BZX55C36
BZX55C39
BZX55C43
BZX55C47
BZX55C51
43
47
51
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
85
85
90
90
90
90
90
80
60
40
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
125
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
50
10
4.0
2.0
2.0
2.0
1.0
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
5.0
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
600
700
700
0.50
0.50
0.50
33
36
39
Formosa MS
BZX55C2V4 THRU BZX55C100
Document ID Issued Date Revised Date Revision Page.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Zener Diode
BZX55C4V3
BZX55C2V4
BZX55C4V7
BZX55C2V7
BZX55C5V1
BZX55C3V0
BZX55C3V3
BZX55C5V6
BZX55C3V6
BZX55C6V2
BZX55C3V9
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
BZX55C27
BZX55C30
BZX55C33
BZX55C36
BZX55C39
BZX55C43
BZX55C47
BZX55C51
56
62
68
BZX55C56
BZX55C62
BZX55C68
BZX55C75
BZX55C82
BZX55C91
75
82
91
2.5
2.5
2.5
2.5
2.5
1.0
135
150
200
250
300
450
0.50
0.50
0.50
0.1
0.1
0.1
0.1
0.1
0.1
43
47
51
1000
1000
1000
1500
2000
5000
0.50
0.50
0.10
56
62
68
BZX55C56
BZX55C62
BZX55C68
BZX55C75
BZX55C82
BZX55C91
Note : 5% tolerance of Zener voltage
BZX55C100 100 1.0 450 0.15000 0.10 75
BZX55C100
mA(Ω)Max (Ω)Max (uA)Max
DS-222713 2008/02/10 2010/03/10 B 8
Zener
voltage
Max.
Nom.
V @ I (Volts)
Z ZT
Min.
3.14
2.28
3.42
3.71
4.09
2.57
4.47
2.85
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
77.90
86.45
95.00
3.47
2.52
3.78
4.10
4.52
2.84
4.94
3.15
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
86.10
95.55
105.0
Page 4
TOTAL POWER DISSIPATION (mW)
RELATIVE VOLTAGE CHANGE
DIODE CAPACITANCE (pF)
VOLTAGE CHANGE (mV)
-4
TEMPERATURE COEFFICIENT (10 / K)
o
AMBIENT TEMPERATURE ( C)
o
JUNCTION TEMPERATURE ( C)
ZENER VOLTAGE (V)
ZENER VOLTAGE (V)
ZENER VOLTAGE (V)
FIG.1-TOTAL POWER DISSIPATION VS.
AMBIENT TEMPERATURE
FIG. 3-TYPICAL CHANGE OF WORKING VOLTAGE
VS. JUNCTION TEMPERATURE
FIG. 2-TYPICAL CHANGE OF WORKING VOLTAGE
o
UNDER OPERATING CONDITIONS AT T =25 C
A
FIG. 4-TEMPERATURE COEFFICIENT OF VZ
VS. Z-VOLTAGE
FIG. 5-DIODE CAPACITANCE VS. Z-VOLTAGE
0
0
100
200
300
400
500
600
40 80 120 160 200 0
0
10
100
1000
5 10 15 20 25
-60
0.8
0
0.9
60
1.0
120
1.1
180
1.2
240
1.3
0
0
0
-5
0
5
10
15
10 20 30 40 50
50
100
150
200
5 10 15 20 25
-4
8 x 10 /K
I = 5mA
Z
I = 5mA
Z
-4
10 x 10 /K
-4
-4 x 10 /K
-4
-2 x 10 /K
0
-4
2 x 10 /K
-4
4 x 10 /K
-4
6 x 10 /K
Rating and characteristic curves (BZX55C2V4 THRU BZX55C100)
Document ID Issued Date Revised Date Revision Page.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
DS-222713 2008/02/10 2010/03/10 B 8
Page 5
ZENER CURRENT (mA)
THERMAL RESISTANCE FOR PULSE Cond. (K/W)
DIFFERENTIAL Z-RESISTANCE (ohm)
FORWARD CURRENT (mA)
ZENER CURRENT (mA)
ZENER VOLTAGE (V)
FORWARD VOLTAGE (V)
PULSE LENGTH (mS)
ZENER VOLTAGE (V)
ZENER VOLTAGE (V)
FIG. 6-FORWARD CURRENT
VS. FORWARD VOLTAGE
FIG. 8-Z-CURRENT VS. Z-VOLTAGE
FIG. 10-THERMAL RESPONSE
FIG. 7-Z-CURRENT VS. Z-VOLTAGE
FIG. 9-DIFFERENTIAL Z-RESISTANCE VS. Z-VOLTAGE
0
0.001
15
0
0
0
0.1
1
0
1
0.01
0.1
1
10
100
0.2 0.4 0.6 0.8 1.0
10
20
30
40
50
20 25 30 35
10
100
1000
5 10 15 20 25
20
40
60
80
100
4 8 12 16 20
10
100
1000
1 10 100 1000
I = 1mA
Z
I = 5mA
Z
I = 10mA
Z
t / T= 0.05
p
t / T= 0.1
p
t / T= 0.2
p
t / T= 0.5
p
Single Pulse
t / T= 0.01
p
t / T= 0.02
p
P = 500mW
tot
P = 500mW
tot
Rating and characteristic curves (BZX55C2V4 THRU BZX55C100)
Document ID Issued Date Revised Date Revision Page.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
DS-222713 2008/02/10 2010/03/10 B 8
Page 6
Formosa MS
BZX55C2V4 THRU BZX55C100
Pinning information
12
Pin1 cathode
Pin2 anode
Pin Simplified outline Symbol
Taping & bulk specifications for AXIAL devices
52.4mm/ 26.2mm
A
OFF Center
both sids
1.0mm
6.3mm Max OFF
Alignment
1.2mm
72mm DIA.
355mm
17mm DIA. 55mm Max.
17mm DIA.
71mm Max.
2
1
Document ID Issued Date Revised Date Revision Page.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Zener Diode
REEL PACKING
5,000 5 mm 360 * 340 * 370 20,000 7.3
AMMO PACKING
DO-35G/52mm 5,000 250 *7 8 *78 420 * 270 * 330 100,000 15.0
DO-35G/26mm 5,000 250 * 78 *48 420 * 270 * 330 150,000 16.7
DO-35G/52mm
DEVICE
CASE
TYPE
Q'TY 1
(PCS / REEL)
COMPONENT
SPACING
"A" in FIG. A
CARTON
SIZE
Q'TY 2
(PCS / CARTON)
APPROX.
CROSS
WEIGHT(kg)
(m/m)
DEVICE
CASE
TYPE
Q'TY 1
(PCS / BOX)
INNER
BOX SIZE
CARTON
SIZE
Q'TY 2
(PCS / CARTON)
APPROX.
CROSS
WEIGHT(kg)
(m/m)(m/m)
DS-222713 2008/02/10 2010/03/10 B 8
Page 7
Formosa MS
BZX55C2V4 THRU BZX55C100
Document ID Issued Date Revised Date Revision Page.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Zener Diode
BULK PACKING
DO-35G 2,000 96 * 80 * 42 410 * 335 * 265 120,000 17.4
DEVICE
CASE
TYPE
Q'TY 1
(PCS / BOX)
INNER
BOX SIZE
CARTON
SIZE
Q'TY 2
(PCS / CARTON)
APPROX.
CROSS
WEIGHT(kg)
(m/m)(m/m)
Suggested thermal profiles for soldering processes
Temperature(°C)
1.Lead free temperature profile wave-soldering
0 20 40 60 80 100 120 140 160 180 200 220 240
Time(Sec)
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
Preheat
Max gradient 2ºC/s
Peak
Max well
time 5 Max
Cool Down
Max gradient-4ºC/s
Suggested gradient 2ºC/s or
less
-
Peak soldering temperature not
to exceed 260ºC
DS-222713 2008/02/10 2010/03/10 B 8
Page 8
Formosa MS
BZX55C2V4 THRU BZX55C100
Document ID Issued Date Revised Date Revision Page.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Zener Diode
Item Test Conditions Reference
High reliability test capabilities
1. Solder Resistance
2. Solderability
3. Pull Test
4. Bend Lead
5. High Temperature Reverse Bias
6. Pressure Cooker
7. Temperature Cycling
8. Thermal Shock
9. Humidity
10. High Temperature Storage Life
at 260±5 for 10±2sec.
immerse body into solder 1/16"±1/32"
o
at 245±5 C for 5 sec.
0.25kg in axial lead direction for 10 sec.
0.25kg weight applied to each lead bending
o o
arc 90 ±5 for 3 times.
o
V =80% rate at T =150 C for 168 hrs.
R J
o
15P at T =121 C for 4 hrs.
SIG A
o o
-55 C to +125 C dwelled for 30 min.
and transferred for 5min. total 10 cycles.
o o
0 C for 5 min. rise to 100 C for 5 min. total 10 cycles.
o
at T =85 C, RH=85% for 1000hrs.
A
o
at 175 C for 1000 hrs.
oCMIL-STD-750D
METHOD-2031
MIL-STD-202F
METHOD-208
MIL-STD-750D
METHOD-2036
MIL-STD-750D
METHOD-2036
MIL-STD-750D
METHOD-1038
JESD22-A102
MIL-STD-750D
METHOD-1051
MIL-STD-750D
METHOD-1056
MIL-STD-750D
METHOD-1021
MIL-STD-750D
METHOD-1031
Item Test Conditions Reference
DS-222713 2008/02/10 2010/03/10 B 8