RD
2
.
0
F ~ RD
82
F
ZENER DIODES
VZ : 2.0 - 82 Volts
PD : 1 Watt
* Complete 2.0 to 82 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Pb / RoHS Free
MECHANICAL DATA
Case
:
DO
-
41
Glass Case
Weight
:
approx
.
0
.
35
g
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified
Rating Symbol Value Unit
Power Dissipation , See Fig. 1 PD1.0 W
Forward Current IF200 mA
Junction Temperature Tj175 °C
Storage Temperature Range Tstg - 65 to + 175 °C
Page 1 of 3 Rev. 03 : October 7, 2005
1.4
0.2
0.4
0.6
0.8
1.0
1.2
0025 50 75 100 125 150 175 200
Ambient Temperture , Ta (°C)
Power Dissipation , PD (mW)
Fig. 1 Derating Curve
DO-41 Glass
(DO-204AL)
0.102(2.6 )max.
0.173 (4.4)
max.
0.034 (0.86)max.
Dimensions in inches and ( millimeters )
1.00 (25.4)
min.
1.00 (25.4)
min.
Cathode
Mark
L
L
L = 10mm
L = 12mm
ELECTRICAL CHARACTERISTICS ( Ta = 25 °C )
Zener Voltage Dynamic Impedance Reverse Current
Type Number VZ (V)(1) ZZ(Ω)(2) IR(µA)
Min. Max. IZ (mA) Max. Iz (mA) Max. VR (V)
B1 1.88 2.12
B2 2.01 2.25
B1 2.11 2.34
B2 2.21 2.45
B1 2.31 2.55
B2 2.41 2.65
B1 2.52 2.78
B2 2.68 2.93
B1 2.83 3.07
B2 2.97 3.22
B1 9.13 3.37
B2 3.27 3.51
B1 3.43 3.68
B2 3.58 3.83
B1 3.73 4.00
B2 3.88 4.15
B1 4.03 4.28
B2 4.15 4.41
B3 4.28 4.55
B1 4.41 4.65
B2 4.53 4.78
B3 4.66 4.91
B1 4.79 5.05
B2 4.95 5.22
B3 5.10 5.38
B1 5.28 5.56
B2 5.46 5.75
B3 5.65 5.95
B1 5.76 6.14
B2 5.98 6.33
B3 6.17 6.52
B1 6.35 6.71
B2 6.55 6.90
B3 6.74 7.10
B1 6.93 7.33
B2 7.17 7.55
B3 7.39 7.80
B1 7.58 8.03
B2 7.87 8.28
B3 8.12 8.54
B1 8.34 8.80
B2 8.64 9.08
B3 8.91 9.38
B1 9.16 9.67
B2 9.50 9.99
B3 9.83 10.40
B1 10.22 10.75
B2 10.54 11.09
B3 10.87 11.43
B1 11.19 11.77
B2 11.50 12.09
B3 11.80 12.41
Page 2 of 3 Rev. 03 : October 7, 2005
B
B
B
B
B
B
B
B
B
B
B
B
B
40
150 1.0
200 1.0
40
40
200 0.7
200 0.540
40
40
40
25 40
10 8.08 20
10 8.08 20
406 7.010
20 6.06 40
20 5.04 40
20 4.04 40
3.5
20 3.040 6 40
40 6 40 20
1.0
20 1.540 8 40
40 8 40 20
1.0
20 1.040 15 40
40 10 40 20
4040
1.0
1.0
40 60
8040
1.0
1.0
40 10040 15
1540
40 15
1540
40
40
40
40
20
20
RD12F
RD8.2F
RD9.1F
RD10F
RD11F
RD5.6F
RD6.2F
RD6.8F
RD7.5F
RD3.9F
RD4.3F
RD4.7F
RD5.1F
20RD2.2F
RD2.4F
RD2.7F B 15
B
B15
Suffix
RD3.0F
RD3.3F
RD3.6F
B
RD2.0F B
B
B
ELECTRICAL CHARACTERISTICS ( Ta = 25 °C )
Zener Voltage Dynamic Impedance Reverse Current
Type Number VZ (V)(1) ZZ(Ω)(2) IR(µA)
Min. Max. IZ (mA) Max. Iz (mA) Max. VR (V)
Suffix
B1 12.19 12.85
B2 12.63 13.30
B3 13.11 13.83
B1 13.55 14.28
B2 14.05 14.77
B3 14.52 15.26
B1 14.98 15.75
B2 15.44 16.23
B3 15.89 16.71
B1 16.37 17.27
B2 17.03 17.91
B3 17.64 18.55
B1 18.26 19.21
B2 18.93 19.91
B3 19.59 20.84
B1 20.45 21.51
B2 21.10 22.18
B3 21.75 22.86
B1 22.44 23.59
B2 23.17 24.36
B3 23.90 25.14
B1 24.63 26.10
B2 25.70 27.12
B3 26.72 28.43
B1 27.43 29.09
B2 28.64 30.10
B3 29.57 31.26
B1 30.35 31.97
B2 31.49 33.06
B3 32.39 34.15
B1 33.24 34.94
B2 34.26 36.01
B3 35.19 37.01
B1 36.11 38.00
B2 37.14 39.04
B3 38.13 40.80
RD43F B 40.00 45.00 10 50 10 5 33
RD47F B 44.00 49.00 10 50 10 5 36
RD51F B 48.00 54.00 10 50 10 5 39
RD56F B 53.00 60.00 10 50 10 5 43
RD62F B 58.00 66.00 10 50 10 5 47
RD68F B 64.00 72.00 10 70 10 5 52
RD75F B 70.00 79.00 10 90 10 5 57
RD82F B 77.00 87.00 10 90 10 5 63
Notes:
(1) Test with pulse (40 ms).
(2) ZZ is measured at IZ given an very small A.C. Current Signal.
Page 3 of 3 Rev. 03 : October 7, 2005
B
B
B
B
B
B
B
B
B
B
B
B
3010 10
20
10 20
1010 27
10 2510 18 10
10
23
10 2110 16 10
10 18 10 10
19
10 1710 14 10
10 16 10 10
15
10 1320 12 20
20 14 20 10
12
10 1120 10 20
20 12 20 10
10 1010 20
RD36F
RD39F
RD24F
RD27F
RD30F
RD33F
RD18F
RD20F
RD22F
20
RD13F
RD15F
RD16F