DATA SHEET
ZENER DIODES
RD2.0UM to RD39UM
ZENER DIODES
2PIN ULTRA SUPER MINI MOLD
DESCRIPTION
Type RD2.0UM to RD39UM Series are 2-pin
Ultra Super Mini Mold Package zener diodes
possessing an allowable power dissipation of 150
mW.
PACKAGE DIMENSIONS
(Unit: mm)
1.3±0.1
FEATURES
• Sharp Breakdown characteristics
• V
Z
; Applied E24 standard
APPLICATIONS
Circuits for Constant Voltage, Constant Current,
Waveform clipper, Surge absorber, etc.
0.15
0.11
+0.05
–0.01
0.7±0.1
Cathode
Indication
MAXIMUM RATINGS (T
A
= 25
°
C)
Power Dissipation
Forward Current
Reverse Surge Power
Junction Temperature
Storage Temperature
P
I
F
P
RSM
T
j
T
stg
150 mW
100 mA
85 W (at t = 10
µ
s/1 pulse) See Fig. 6.
150
°C
–55 to +155
°C
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. D13562EJ2V0DS00 (2nd edition)
(Previous No. DC-2136)
Date Published March 1999 N CP(K)
Printed in Japan
0±0.05
0.3±0.05
0.8±0.1
2.1±0.1
©
1993
NEC [ NEC ]
