DATA SHEET
ZENER DIODES
RD2.0F to RD82F
ZENER DIODES
1 W DO-41 GLASS SEALED PACKAGE
DESCRIPTION
NEC type RD鈭椻垪F Series are DHD (Double Heatsink Diode)
Construction planar type zener diodes possessing an allowable
power dissipation of 1 watt.
PACKAGE DIMENSIONS
(Unit: mm)
蠁
0.8
FEATURES
鈥?DHD (Double Heatsink Diode) Construction
鈥?Planar process
鈥?V
Z
: Applied E24 standard
鈥?DO-41 Glass sealed package
蠁
3.0 MAX.
Circuits for,
Constant Voltage, Constant Current,
Wave form clipper, Surge absorber, etc.
MAXIMUM RATINGS (T
A
= 25擄C)
擄
Power Dissipation (P)
Forward Current (I
F
)
Junction Temperature (T
j
)
Storage Temperature (T
stg
)
Peak Reverse Power (P
RSM
)
1 W (See Fig. 1)
200 mA
175擄C
鈭?5
to +175擄C
See Fig. 9
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. D13936EJ3V0DS00 (3rd edition)
(Previous No. SC-1007A)
Date Published June 2000 N CP(K)
Printed in Japan
25 MIN.
APPLICATIONS
5 MAX.
Cathode
indication
25 MIN.
漏
1982