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ZENER DIODES
RD2.0S to RD150S
ZENER DIODES
200 mW 2-PIN SUPER MINI MOLD
DATA SHEET
Document No. D11444EJ5V0DS00 (5th edition)
Date Published April 2003 NS CP(K)
Printed in Japan
The mark ★ shows major revised points. 2003
PACKAGE DRAWING (Unit: mm)
2.5±0.15
0.11
+0.05
−0.01
1.7±0.1
0.3±0.05
1.25±0.1
Cathode
Indication
0.9±0.1
0.19
0±0.05
DESCRIPTION
Type RD2.0S to RD150S series are 2 pin super mini
mold package zener diodes possessing an allowable
power dissipation of 200 mW.
FEATURES
•Sharp breakdown characteristic
•VZ: Applied E24 standard
APPLICATIONS
Circuit for constant voltage, constant current, wave form
clipper, surge absorver, etc.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Power Dissipation P 200 mW
Forward Current IF100 mA
Reverse Surge Power PRSM 85 W (at t = 10
µ
s/ 1 pulse) Show Fig.12
Junction Temperature Tj150 °C
Storage Temperature Tstg –55 to +150 °C
★
Data Sheet D11444EJ5V0DS
2
RD2.0S to RD150S
ELECTRICAL CHARACTERISTICS (TA = 25 ±2°C) (1/3)
Type Number Class Zener Voltage Dynamic Impedance Reverse Current
VZ (V) Note1 ZZ (Ω) Note2 IR (
µ
A)
MIN. MAX. IZ (mA) MAX. IZ (mA) MAX. VR (V)
RD2.0S B 1.90 2.20 5 100 5 120 0.5
RD2.2S B 2.10 2.40 5 100 5 120 0.7
RD2.4S B 2.30 2.60 5 100 5 120 1.0
RD2.7S B 2.50 2.90 5 110 5 120 1.0
B1 2.50 2.75
B2 2.65 2.90
RD3.0S B 2.80 3.20 5 120 5 50 1.0
B1 2.80 3.05
B2 2.95 3.20
RD3.3S B 3.10 3.50 5 130 5 20 1.0
B1 3.10 3.35
B2 3.25 3.50
RD3.6S B 3.40 3.80 5 130 5 10 1.0
B1 3.40 3.65
B2 3.55 3.80
RD3.9S B 3.70 4.10 5 130 5 10 1.0
B1 3.70 3.97
B2 3.87 4.10
RD4.3S B 4.00 4.49 5 130 5 10 1.0
B1 4.00 4.22
B2 4.14 4.35
B3 4.27 4.49
RD4.7S B 4.40 4.92 5 130 5 10 1.0
B1 4.40 4.63
B2 4.53 4.77
B3 4.67 4.92
RD5.1S B 4.82 5.39 5 130 5 5 1.5
B1 4.82 5.06
B2 4.96 5.22
B3 5.12 5.39
RD5.6S B 5.29 5.94 5 80 5 5 2.5
B1 5.29 5.57
B2 5.47 5.75
B3 5.65 5.94
RD6.2S B 5.84 6.55 5 50 5 2 3.0
B1 5.84 6.14
B2 6.04 6.35
B3 6.24 6.55
Data Sheet D11444EJ5V0DS 3
RD2.0S to RD150S
(2/3)
Type Number Class Zener Voltage Dynamic Impedance Reverse Current
VZ (V) Note1 ZZ (Ω) Note2 IR (
µ
A)
MIN. MAX. IZ (mA) MAX. IZ (mA) MAX. VR (V)
RD6.8S B 6.44 7.17 5 30 5 2 3.5
B1 6.44 6.76
B2 6.62 6.96
B3 6.83 7.17
RD7.5S B 7.03 7.87 5 30 5 2 4.0
B1 7.03 7.39
B2 7.25 7.63
B3 7.49 7.87
RD8.2S B 7.73 8.67 5 30 5 2 5.0
B1 7.73 8.13
B2 7.98 8.39
B3 8.25 8.67
RD9.1S B 8.53 9.58 5 30 5 2 6.0
B1 8.53 8.96
B2 8.81 9.26
B3 9.12 9.58
RD10S B 9.42 10.58 5 30 5 2 7.0
B1 9.42 9.90
B2 9.74 10.24
B3 10.08 10.58
RD11S B 10.40 11.60 5 30 5 2 8.0
B1 10.40 10.92
B2 10.72 11.26
B3 11.06 11.60
RD12S B 11.38 12.64 5 35 5 2 9.0
B1 11.38 11.94
B2 11.69 12.28
B3 12.04 12.64
RD13S B 12.43 14.00 5 35 5 2 10
RD15S B 13.80 15.56 5 40 5 2 11
RD16S B 15.31 17.14 5 40 5 2 12
RD18S B 16.89 19.08 5 45 5 2 13
RD20S B 18.80 21.14 5 50 5 2 15
RD22S B 20.81 23.25 5 55 5 2 17
RD24S B 22.86 25.66 5 60 5 2 19
RD27S B 25.10 28.90 2 70 2 2 21
RD30S B 28.00 32.00 2 80 2 2 23
RD33S B 31.00 35.00 2 80 2 2 25
RD36S B 34.00 38.00 2 90 2 2 27
★
Data Sheet D11444EJ5V0DS
4
RD2.0S to RD150S
(3/3)
Type Number Class Zener Voltage Dynamic Impedance Reverse Current
VZ (V) Note1 ZZ (Ω) Note2 IR (
µ
A)
MIN. MAX. IZ (mA) MAX. IZ (mA) MAX. VR (V)
RD39S B 37.00 41.00 2 100 2 2 30
RD43S B 40.00 45.00 2 130 2 2 33
RD47S B 44.00 49.00 2 150 2 2 36
RD51S B 48.00 54.00 2 180 2 1 39
RD56S B 53.00 60.00 2 180 2 1 43
RD62S B 58.00 66.00 2 200 2 0.2 47
RD68S B 64.00 72.00 2 250 2 0.2 52
RD75S B 70.00 79.00 2 300 2 0.2 57
RD82S B 77.00 87.00 2 300 2 0.2 63
RD91S B 85.00 96.00 1 700 1 0.2 69
RD100S B 94.00 106.0 1 700 1 0.2 76
RD110S B 104.00 116.00 1 800 1 0.2 84
RD120S B 114.00 126.00 1 900 1 0.2 91
RD150S B 140.00 160.00 1 1500 1 0.2 120
Note1. VZ is tested with pulsed (40 ms).
2. ZZ is measured at IZ by given a very small A.C. current signal.
Remark Suffix B is suffix B1, B2 or suffix B3.
★
Data Sheet D11444EJ5V0DS 5
RD2.0S to RD150S
TYPICAL CHARACTERISTICS (TA = 25°C)
Fig.1 POWER DISSIPATION vs. AMBIENT TEMPERATURE
250
200
150
100
50
0
0 25 50 75 100 125 150
T
A
- Ambient Temperature - ˚C
P - Power Dissipation - mW
P. C. B. (Glass Epoxy)
(30 mm × 30 mm × 1.6 mm)
Fig.2 ZENER CURRENT vs. ZENER VOLTAGE Fig.3 ZENER CURRENT vs. ZENER VOLTAGE
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n010123456789
V
Z
- Zener Voltage - V
I
Z
- Zener Current - A
RD3.9S
RD3.3S
RD2.4S
RD2.0S
RD2.2S
RD6.8S
RD9.1S
RD4.3S
RD4.7S
RD5.1S
RD6.2S
RD5.6S
RD7.5S
RD8.2S
RD3.0S
RD2.7S
RD3.6S
µ
µ
µ
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n0 7 8 9 10 11 12 13 14 15
TA = 25˚C
TYP.
RD10S RD12S
RD11S
RD13S
Vz - Zener Voltage - V
IZ - Zener Current - A
µ
µ
µ
Data Sheet D11444EJ5V0DS
6
RD2.0S to RD150S
Fig.4 ZENER CURRENT vs. ZENER VOLTAGE Fig.5 ZENER CURRENT vs. ZENER VOLTAGE
Fig.6 ZENER CURRENT vs. ZENER VOLTAGE Fig.7 ZENER CURRENT vs. ZENER VOLTAGE
100 m
10 m
1 m
10
1
100 n
10 n
1 n
RD56S
Iz - Zener Current - A
100
0 30 60 90 120 150 180
RD68S
Vz - Zener Voltage - V
RD47S
RD43S
RD62S RD75S
RD82S
RD120S
RD110S
RD100S
RD91S
TA = 25˚C
TYP.
µ
µ
µ
★
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n0 121314151617181920
Iz - Zener Current - A
T
A
= 25˚C
TYP.
Vz - Zener Voltage - V
RD15S RD18S
RD16S RD20S
µ
µ
µ
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n0 161820222426283032
Iz - Zener Current - A
Vz - Zener Voltage - V
RD22S RD27S
RD24S RD30S
T
A
= 25˚C
TYP.
µ
µ
µ
100 m
10 m
1 m
10
1
100 n
10 n
1 n
Vz - Zener Voltage - V
RD33S
Iz - Zener Current - A
100
030 35 40
RD36S
RD39S
T
A
= 25˚C
TYP.
µ
µ
µ
Data Sheet D11444EJ5V0DS 7
RD2.0S to RD150S
Fig.8 DYNAMIC IMPEDANCE vs. ZENER CURRENT
0.1 1 10 100
1
10
100
1000
I
Z
- Zener Current - mA
Z
Z
- Zener Impedance - Ω
RD5.6S
RD24S
RD20S
RD15S
RD10S
RD7.5S
RD2.0S
RD2.4S
RD3.0S
RD3.9S
RD4.7S
RD5.1S
RD39S
Fig.9 ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
0.1
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
0 4 8 12 16 20 24 28 32 36 40
−24
−16
−8
0
8
16
24
32
40
VZ - Zener Voltage - V
Z - VZ Temperature Coefficient - mV/˚C
Z - VZ Temperature Coefficient - %/˚C
mV/˚C
%/˚C
RD2.0S to RD39S
γ
γ
Fig.10 ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
0.12
020
60
80
100
120
140
Vz - Zener Voltage - V
TYP.
%/˚C
mV/˚C
RD43S to RD120S
0.11
0.10
0.09
0.08
0.07
40 50 60 70 80 90 100 110 120
40
Z
- Zener Voltage Temperature Coefficient - % /˚C
γ
Z
- Zener Voltage Temperature Coefficient - mV/˚C
γ
Data Sheet D11444EJ5V0DS
8
RD2.0S to RD150S
Fig.11 TRANSIENT THERMAL IMPEDANCE CHARACTERISTICS
t - Time - s
Z
th
- Transient Thermal Impedance - ˚C/W
1000
100
10
1m 10m 100m 1 10 100
5
5000
RD [ ] S
625˚C/W
P.C.B. (Glass Epoxy)
(30 mm × 30 mm × 1.6 mm)
Fig.12 SURGE REVERSE POWER RATINGS
Non-repetitive
P
RSM
t
T
1000
100
10
11 10 100 1 m 10 m 100 m
t
T
- Pulse Width - s
P
RSM
- Surge Reverse Power - W
µµµ
★
★
RD2.0S to RD150S
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without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or
data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all
products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
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