1N5913B - 1N5956B SILICON ZENER DIODES
VZ : 3.3 - 200 Volts
PD : 3 Watts
FEATURES :
* Complete Voltage Range 3.3 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Pb / RoHS Free
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.335 gram
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
Rating Symbol Value Unit
Maximum Steady state Power Dissipation 3.0 W
@ TL = 75 ºC, Lead Length = 3/8"
Derate above 75 ºC
Steady State Power Dissipation 1.0 W
@ TL = 50 ºC, Lead Length = 3/8"
Derate above 50 ºC
Operating and Storage Temperature Range TJ,TSTG - 65 to + 200 °C
Page 1 of 4Rev. 07 : June 7, 2006
6.67 mW/ºC
PD
PD
24 mW/ºC
DO - 41
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
Certificate TH97/10561QM Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Nominal Zener Maximum Zener Maximum Reverse Maximum DC
Voltage Impedance Leakage Current Zener Current
VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK IR @ VRIZM
(V) (mA) (Ω)(Ω) (mA) (µA) (V) (mA)
1N5913B 3.3 113.6 10 500 1.0 100 1.0 454
1N5914B 3.6 104.2 9.0 500 1.0 75 1.0 416
1N5915B 3.9 96.1 7.5 500 1.0 25 1.0 384
1N5916B 4.3 87.2 6.0 500 1.0 5.0 1.0 348
1N5917B 4.7 79.8 5.0 500 1.0 5.0 1.5 319
1N5918B 5.1 73.5 4.0 350 1.0 5.0 2.0 294
1N5919B 5.6 66.9 2.0 250 1.0 40 3.0 267
1N5920B 6.2 60.5 2.0 200 1.0 40 4.0 241
1N5921B 6.8 55.1 2.5 200 1.0 50 5.2 220
1N5922B 7.5 50.0 3.0 400 0.5 50 6.0 200
1N5923B 8.2 45.7 3.5 400 0.5 50 6.5 182
1N5924B 9.1 41.2 4.0 500 0.5 50 7.0 164
1N5925B 10 37.5 4.5 500 0.25 50 8.0 150
1N5926B 11 34.1 5.5 550 0.25 50 8.4 136
1N5927B 12 31.2 6.5 550 0.25 1.0 9.1 125
1N5928B 13 28.8 7.0 550 0.25 1.0 9.9 115
1N5929B 15 25.0 9.0 600 0.25 1.0 11.4 100
1N5930B 16 23.4 10 600 0.25 1.0 12.2 93
1N5931B 18 20.8 12 650 0.25 1.0 13.7 83
1N5932B 20 18.7 14 650 0.25 1.0 15.2 75
1N5933B 22 17.0 17.5 650 0.25 1.0 16.7 68
1N5934B 24 15.6 19 700 0.25 1.0 18.2 62
1N5935B 27 13.9 23 700 0.25 1.0 20.6 55
1N5936B 30 12.5 26 750 0.25 1.0 22.8 50
1N5937B 33 11.4 33 800 0.25 1.0 25.1 45
1N5938B 36 10.4 38 850 0.25 1.0 27.4 41
1N5939B 39 9.6 45 900 0.25 1.0 29.7 38
1N5940B 43 8.7 53 950 0.25 1.0 32.7 34
1N5941B 47 8.0 67 1000 0.25 1.0 35.8 31
1N5942B 51 7.3 70 1100 0.25 1.0 38.8 29
1N5943B 56 6.7 86 1300 0.25 1.0 42.6 26
1N5944B 62 6.0 100 1500 0.25 1.0 47.1 24
1N5945B 68 5.5 120 1700 0.25 1.0 51.7 22
1N5946B 75 5.0 140 2000 0.25 1.0 56.0 20
1N5947B 82 4.6 160 2500 0.25 1.0 62.2 18
1N5948B 91 4.1 200 3000 0.25 1.0 69.2 16
1N5949B 100 3.7 250 3100 0.25 1.0 76.0 15
1N5950B 110 3.4 300 4000 0.25 1.0 83.6 13
1N5951B 120 3.1 380 4500 0.25 1.0 91.2 12
1N5952B 130 2.9 450 5000 0.25 1.0 98.8 11
1N5953B 150 2.5 600 6000 0.25 1.0 114.0 10
1N5954B 160 2.3 700 6500 0.25 1.0 121.6 9.0
1N5955B 180 2.1 900 7000 0.25 1.0 136.8 8.0
1N5956B 200 1.9 1900 9990 0.25 1.0 152.0 7.0
Note : (1) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance.
Page 2 of 4Rev. 07 : June 7, 2006
TYPE
Certificate TH97/10561QM Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( 1N5913B - 1N5956B )
FIG. 1 - POWER TEMPERATURE DERATING CURVE
FIG. 2 - TYPICAL THERMAL RESPONSE L, LEAD LENTGTH = 3/8 INCH
FIG. 3 - MAXIMUM SURGE POWER FIG. 4 - TYPICAL REVERSE LEAKAGE
Page 3 of 4 Rev. 07 : June 7, 2006
1
L = LEAD
LENGTH
TO HEAT SINK
PD, STEADY STATE DISSIPATION
(WATTS)
5
3
2
4
L = 1/8"
L = 1"
0
TL, LEAD TEMPERATURE (°C)
0 40 80 120 160 200
ӨJL(t, D) TRENSIENT THERMAL
RESISTANCE JUNCTION TO LEAD (°C/W)
t, TIME (SECONS)
0.0001
0.1
1
10
20
30
0.001 0.01 0.1 1 10
110 100 1000
0.0001
0.001
0.01
0.1
1
3
2
NOMINAL VZ (VOLTS)
IR, REVERSE LEAKAGE (µAdc)@ VR
AS SPECIFIED IN ELEC. CHAR. TABLE
PW, PULS WIDTH (ms)
PPK, PEAK SURGE POWER (WATTS)
0.1 1 10 100
1000
100
10
RECTANGULAR
NONREPETITIVE
WAVEFORM
TJ = 25 °C PRIOR
TO INITIAL PULSE
L = 3/8"
D = 0.5
D = 0.2
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0
Note : Below 0.1 second, Thermal
response curve is
applicable
to any lead length (L).
t2
PPK
t1
D = t2
t2
Single Pulse ΔTJL = ӨJL(t)PPK
Repetitive Pulse ΔTJL = ӨJL(t,D)PPK
Ta = 125 °C
Ta = 25 °C
Certificate TH97/10561QM Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( 1N5913B - 1N5956B )
FIG. 5 - TEMPERATURE COEFFICIENT RANGES FIG. 6 - TEMPERATURE COEFFICIENT RANGES
UNITS TO 12 VOLTS UNITS 10 TO 400 VOLTS
FIG. 7 - ZENER VOLTAGE VS. ZENER CURRENT FIG. 8 - ZENER VOLTAGE VS. ZENER CURRENT
VZ = 3.3 thru 10 VOLTS VZ = 12 thru 82 VOLTS
FIG. 9 - ZENER VOLTAGE VS. ZENER CURRENT FIG. 10 - TYPICAL THERMAL RESISTANCE
VZ = 100 thru 400 VOLTS
Page 4 of 4 Rev. 07 : June 7, 2006
VZ, ZENER VOLTAGE @ IZT (VOLTS)
ӨVZ, TEMPERATURE COEFFICENT
(mV/°C) @ IZT
10 100 1000
1000
100
10
VZ, ZENER VOLTAGE (VOLTS)
IZ, ZENER CURRENT (mA)
100 200 450
10
1
0.1
150 250 300 350 400
ӨVZ, TEMPERATURE
COEFFICENT (mV/°C) @ IZT
VZ, ZENER VOLTAGE @ IZT (VOLTS)
-4
23456 789101112
-2
0
2
4
6
8
10
IZ, ZENER CURRENT (mA)
VZ, ZENER VOLTAGE (VOLTS)
012345678910
100
10
1
0.1
0 102030405060708090100
0.1
100
10
1
IZ, ZENER CURRENT (mA)
VZ, ZENER VOLTAGE (VOLTS)
L, LEAD LENGTH TO HEAT SINK (INCH)
ӨJL, JUNCTION TO LEAD THERMAL
RESISTANCE (°C/W)
80
60
40
20
0
0 1/8 2/8 3/8 4/8 5/8 6/8 7/8 1
(90 % of the Units are in
the Ranges Indicated) (90 % of the Units are in
the Ranges Indicated)
RANGE
L L
Certificate TH97/10561QM Certificate TW00/17276EM
