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“Standard”:
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
(Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majority-
owned subsidiaries.
(Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics.
DATA SHEET
ZENER DIODES
RD4.7UJ to RD39UJ
LOW NOISE SHARP BREAKDOWN CHARACTERISTICS
ZENER DIODES
2PIN ULTRA SUPER MINI MOLD
DESCRIPTION
Type RD4.7UJ to RD39UJ Series are 2PIN Ultra Super Mini
Mold Package zener diodes possessing an allowable power
dissipation of 150 mW featuring low noise and sharp break-
down characteristic. They are intended for use in audio equip-
0.3±0.05
0.8±0.1
0.15
0.11+0.05
–0.01
0±0.05
PACKAGE DIMENSIONS
(Unit: mm)
ment, instrument equipment.
2.1±0.1
1.3±0.1
FEATURES
• Low Noise
• Sharp Breakdown characteristics
• V
z
; Applied E24 standard
APPLICATIONS
Circuits for Constant Voltage, Constant Current, Waveform
clipper, Surge absorber, etc.
Cathode
Indication
MAXIMUM RATINGS (T
A
= 25
°
C)
Power Dissipation
Forward Current
Reverse Surge Power
P
I
F
P
RSM
150 mW
100 mA
2.2 W
(at t = 10
µ
s/1 pulse)
Show Fig. 6
Junction Temperature
Storage Temperature
T
j
T
stg
150
°C
–55 to +150
°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. D13938EJ3V0DS00 (3rd edition)
(Previous No. DC-2135)
Date Published March 1999 N CP(K)
Printed in Japan
©
0.7±0.1
1993
PCB Design
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