CHARACTERISTICS

SYMBOL

VALUE

UNIT

Minimum Breakdown Voltage

(100µA)

645-1

646-1

647-1

648-1

649-1

275

360

480

600

720

Volts

Maximum Forward Voltage Drop

1.0

Volts

Maximum Reverse Leakage Current

200

nA

Maximum Reverse Leakage Current

645-1

646-1

647-1

648-1

649-1

15

15

20

20

25

µA

Typical Junction Capacitance

( -12 V)

9

pF

NOTES:

1/ For Ordering Information, Price, Operating Curves, and Availability- Contact Factory.

2/ Screened to MIL-PRF-19500.

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

DIMENSIONS (inches)

DIMENSIONS (inches)

DIM.

Minimum

Maximum

DIM.

Minimum

Maximum

A

.060

.090

A

.098

.102

B

.120

.200

B

.170

.250

C

1.00

---

C

.022

.028

D

.018

.022

D

.002

---

AXIAL

SMS

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

SPD645-1 thru SPD649-1

and

SPD645-1SMS thru SPD649-1SMS

NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0109A

DOC