DATA SHEET
E.S.D NOISE CLIPPING DIODES
NNCD3.3A to NNCD12A
ELECTROSTATIC DISCHARGE NOISE CLIPPING DIODES
(400 mW TYPE)
This product series is a diode developed for E.S.D (Electrostatic
Discharge) noise protection. Based on the IEC1000-4-2 test on
electromagnetic interference (EMI), the diode assures an endur-
ance of no less than 30 kV.
Type NNCD2.0A to NNCD12A Series is into DO-34 Package
(Body length 2.4 mm MAX.) with DHD (Double Heatsink Diode)
construction having allowable power dissipation of 400 mW.
蠁
0.4
25 MIN.
Cathode
indication
PACKAGE DIMENSIONS
(in millimeters)
FEATURES
鈥?Based on the electrostatic discharge immunity test (IEC1000-4-
2), the product assures the minimum endurance of 30 kV.
鈥?Based on the reference supply of the set, the product achieves
a series over a wide range (15 product name lined up).
鈥?DHD (Double Heatsink Diode) construction.
蠁
2.0 MAX.
APPLICATIONS
鈥?Circuit E.S.D protection.
鈥?Circuits for Waveform clipper, Surge absorber.
MAXIMUM RATINGS (T
A
= 25
擄
C)
Power Dissipation
Surge Reverse Power
Junction Temperature
Storage Temperature
P
P
RSM
T
j
T
stg
400 mW
100 W (t
T
= 10
碌
s 1 pulse)
175
擄C
鈥?5
擄C
to +175
擄C
Fig. 7
Document No. D11769EJ2V0DS00 (2nd edition)
Date Published December 1996 N
Printed in Japan
25 MIN.
2.4 MAX.
漏
1996