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=25°C 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=100°C)

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

QJC

3.0

°C/W

Typical Thermal Resistance

QJA

50

°C/W

ELECTRICAL CHARACTERISTICS: (TC=25°C 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

mA

IR

VR=Rated VRRM, TC=150°C

250

500

500

mA

VF

IF=8.0A

0.975

1.3

1.5

V

VF

IF=8.0A, TC= 150°C

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

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