Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

Designer’s Data Sheet

Part Numbe r/Ordering Information 1/

SDA345

__

└ Screening 2/

__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

SDA345

ULTRA FAST RECOVERY

HIGH VOLTAGE ASSEMBLY

Up To 18KV @ 250mA

125KHz Operating Frequency

FEATURES:

Than Designs Using Multi-junction Discretes

Provides Superior Power Dissipation

Operation

Bridge Configurations

NOTES:

1/ Unless Otherwise Specified, All Electrical Characteristics @25ºC.

6/ IO (MAX), 60Hz, Square Wave, TC = 55

2/ Resistive Load, 50Hz, Sine Wave, TC=25

7/ IF = 1 Adc, TC = 25

3/ TC=55

8/ Rated VR, 60Hz, Square Wave, TC = 100

4/ TC=55

9/ Rated VR, TC = 25

10/ VR = 100V, TC = 25

tested on each individual diode before assembly.

MAXIMUM RATINGS

PER LEG

ELECTRICAL CHARACTERISTICS

PER LEG

Rating

1/

Symbol

Value

Unit

Characteristic

1/

Symbol Value

Unit

Peak Repetitive Reverse Voltage and DC

Blocking Voltage

VRM(rep)

Vr

3,000

Volts

Max. Full Cycle Forward Voltage

VF

(AV)

2.85

Vdc

RMS Reverse Voltage

Vr

2,100

Volts

Max. Instantaneous Forward

VF

5.7

Vdc

Half Wave Rectified Forward Current

1

Amps

IFM(rep)

6

Amps

Max. Full Cycle Leakage Current

(AV)

100

μAdc

IFM(surge)

25

Amps

5

μAdc

Operating & Storage Temperature

TJ, Tstg

-55 to

+125

CJ

4

pf

trr

60

ns

NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: RA0072A

DOC