Central
Semiconductor Corp.
TM
352
CUDD8-02
CUDD8-04
CUDD8-08
ULTRA FAST RECOVERY RECTIFIERS
SINGLE, 8.0 AMP, 200 THRU 800 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CUDD8-02 Series types are a Silicon Ultra-Fast Recovery
Rectifier designed for surface mount ultra fast switching applications requiring a low forward voltage
drop. To order devices on 24mm Tape and Reel ( 800/13" Reel ), add TR13 suffix to part number.
MAXIMUM RATINGS: (TC=25C unless otherwise noted)
SYMBOL CUDD8-02 CUDD8-04
CUDD8-08
UNITS
Peak Repetitive Reverse Voltage
VRRM
200
400
800
V
DC Blocking Voltage
VR
200
400
800
V
RMS Reverse Voltage
VR(RMS)
140
280
560
V
Average Forward Current (TC=100C) IO
8.0
A
Peak Forward Surge Current (8.3ms)
IFSM
125
A
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
C
Typical Thermal Resistance
Q
JC
3.0
C/W
Typical Thermal Resistance
Q
JA
50
C/W
ELECTRICAL CHARACTERISTICS: (TC=25C unless otherwise noted)
CUDD8-02 CUDD8-04 CUDD8-08
SYMBOL TEST CONDITIONS
TYP MAX TYP MAX TYP MAX UNITS
IR
VR=Rated VRRM
5.0
10
10
m
A
IR
VR=Rated VRRM, TC=150C
250
500
500
m
A
VF
IF=8.0A
0.975
1.3
1.5
V
VF
IF=8.0A, TC= 150C
0.895 1.1
1.2
V
trr
IF=0.5A, IR=1.0A, IRR=0.25A
25
25
50
ns
CJ
VR=4.0V, f=1.0MHz
80
80
50
pF
D
2
PAK CASE
NEW
FEATURES:
HIGH RELIABILITY
LOW FORWARD VOLTAGE
HIGH CURRENT CAPABILITY
HIGH SURGE CAPACITY
UL FLAMMABILITY CLASSIFICATION 94V-O
SUPERIOR LOT TO LOT CONSISTENCY
ULTRA FAST RECOVERY TIME
HIGH VOLTAGE
353
R2
All Dimensions in Inches (mm).
TOP VIEW
LEAD CODE:
1) ANODE
2) CATHODE
3) ANODE
4) CATHODE
PIN 2 IS COMMON TO THE TAB(4)
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