NEC RD2.0FM, RD120FM DATA SHEET

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DATA SHEET

ZENER DIODES

RD2.0FM to RD120FM

ZENER DIODES

1 W 2 PIN POWER MINI MOLD

DESCRIPTION

Type RD2.0FM to RD120FM series are 2 pin power
mini mold package zener diodes possessing an
allowable power dissipation of 1 W.

QUALITY GRADE

Standard.
Please refer to “Quality Grades On NEC Semiconductor
Devices” (Document number C11531E) published by
NEC Corporation to know the specification of quality
grade on the devices and its recommended applications.

FEATURES

• Sharp breakdown characteristics

Z

: Applied E24 standard

• V

APPLICATIONS

PACKAGE DIMENSIONS

(Unit: mm)

4.7 ±0.3

4.3 ±0.1

0 to 0.15

1.3 ±0.2 1.55 ±0.1

1.4 ±0.1

Cathode
Indication

0.8 ±0.11.1 ±0.1

2.5 ±0.1

Circuits for, constant voltage, constant current, waveform clipper, surge absorber, etc.

ABSOLUTE MAXIMUM RATINGS (TA = 25°C)

Power Dissipation P 1 W

stg

F

j

200 mA
150 °C

−55 to +150 °C

Forward Current I
Junction Temperature T
Storage Temperature T

The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.

Document No. D16083EJ1V0DS00 (1st edition)
Date Published March 2002 NS CP(K)
Printed in Japan

©

2002

RD2.0FM to RD120FM

ELECTRICAL CHARACTERISTICS (TA = 25 ±2°C) (1/2)

Type Number Class Zener Voltage Dynamic Impedanc e Reverse Current

MIN. MAX. IZ (mA) MAX. IZ (mA) MAX. VR (V)
RD2.0FM B 1.9 2.2 5 140 5 200 0.5
RD2.2FM B 2.1 2.4 5 140 5 200 0.7
RD2.4FM B 2.3 2.6 5 140 5 200 1.0
RD2.7FM B 2.5 2.9 5 140 5 150 1.0
RD3.0FM B 2.8 3.2 5 140 5 100 1.0
RD3.3FM B 3.1 3.5 5 140 5 80 1.0
RD3.6FM B 3.4 3.8 5 140 5 60 1.0
RD3.9FM B 3.7 4.1 5 140 5 40 1.0
RD4.3FM B 4.0 4.5 5 140 5 20 1.0
RD4.7FM B 4.4 4.9 5 100 5 20 1.0
RD5.1FM B 4.8 5.4 5 100 5 20 1.0
RD5.6FM B 5.3 6.0 5 70 5 20 1.5
RD6.2FM B 5.8 6.6 5 40 5 20 3.0
RD6.8FM B 6.4 7.2 5 25 5 20 3.5
RD7.5FM B 7.0 7.9 5 25 5 20 4.0
RD8.2FM B 7.7 8.7 5 25 5 20 5.0
RD9.1FM B 8.5 9.6 5 25 5 20 6.0
RD10FM B 9.4 10.6 5 20 5 10 7.0
RD11FM B 10.4 11.6 5 20 5 10 8.0
RD12FM B 11.4 12.6 5 25 5 10 9.0
RD13FM B 12.4 14.1 5 30 5 10 10
RD15FM B 13.8 15.6 5 30 5 10 11
RD16FM B 15.3 17.1 5 40 5 10 12
RD18FM B 16.8 19.1 5 45 5 10 13
RD20FM B 18.8 21.2 5 55 5 10 15
RD22FM B 20.8 23.3 2 55 2 10 17
RD24FM B 22.8 25.6 2 70 2 10 19
RD27FM B 25.1 28.9 2 80 2 10 21
RD30FM B 28.0 32.0 2 80 2 10 23
RD33FM B 31.0 35.0 2 80 2 10 25
RD36FM B 34.0 38.0 2 90 2 10 27
RD39FM B 37.0 41.0 2 130 2 10 30
RD43FM B 40.0 45.0 2 150 2 5 33
RD47FM B 44.0 49.0 2 170 2 5 36
RD51FM B 48.0 54.0 2 220 2 5 39
RD56FM B 53.0 60.0 2 220 2 5 43
RD62FM B 58.0 66.0 2 220 2 5 47
RD68FM B 64.0 72.0 2 230 2 5 52

Note1. VZ is tested with pulsed (40 ms).

2. ZZ is measured at IZ by given a very small A.C. signal.

VZ (V)

Note1

ZZ (Ω)

Note2

IR (µA)

2

Data Sheet D16083EJ1V0DS

RD2.0FM to RD120FM

ELECTRICAL CHARACTERISTICS (TA = 25 ±2°C)

Type Number Class Zener Voltage Dynamic Impedanc e Reverse Current

MIN. MAX. IZ (mA) MAX. IZ (mA) MAX. VR (V)
RD75FM B 70.0 79.0 2 250 2 5 57
RD82FM B 77.0 87.0 2 270 2 5 63
RD91FM B 85.0 96.0 2 340 2 5 69
RD100FM B 94.0 106.0 2 430 2 5 76
RD110FM B 104.0 116.0 2 530 2 5 84
RD120FM B 114.0 126.0 2 620 2 5 91

VZ (V)

Note1

Note2

ZZ (Ω)

IR (µA)

Note1. VZ is tested with pulsed (40 ms).

2. ZZ is measured at IZ by given a very small A.C. signal.

(2/2)

Data Sheet D16083EJ1V0DS

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