Solid State Devices, Inc.

14830 Valley View Blvd * La Mirada, Ca 90638

Phone: (562) 404-7855 * Fax: (562) 404-1773

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

Designer’s Data Sheet

FEATURES:

• Standard Recovery: 5 µsec maximum

• PIV up to 1500 Volts

• Low Reverse Leakage Current

• Hermetically Sealed

• Single Chip Construction

• High Voltage Replacement for 1N5553 &1N5554

• Low Thermal Resistance

• Available with 0.040” diameter leads

• TX, TXV, and Space Level Screening Available

• Fast Recovery Versions Available.

Contact Factory.

• For higher voltages-See SSDI p/n SDR6W

SPD6557 Series

6 AMPS

1300 VOLTS

5

µsec

STANDARD RECOVERY

RECTIFIER

Axial

Surface Mount

Square Tab (SMS)

MAXIMUM RATINGS

Symbol

Value

Units

Peak Repetitive Reverse Voltage and

DC Blocking Voltage

SPD6557

SPD6556

SPD6555

SPD6554

1300

1200

1000

800

Volts

Average Rectified Forward Current

6

Amps

Peak Surge Current

150

Amps

Operating and Storage Temperature

-65 to +175

Maximum Thermal Resistance

Junction to Lead, L = 0.125” (Axial Lead)

Junction to End Tab (Surface Mount

8

4

NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0086D

DOC