NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RH0085G

DOC

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

SPD _ _ __ __

⏐

⏐

⏐

⏐

⏐

⏐

⏐

⏐

L

Screening

2/

__ = Not Screened

TX = TX Level

TXV = TXV Level

S = S Level (for SM,

use –S)

⏐

⏐

⏐

⏐

L

Package

___ = Axial Leaded

SM = Surface Mount Round Tab

SMS = Surface Mount Square Tab

L

Voltage

48 = 50 V

49 = 75 V

50 = 100 V

51 = 125 V

SPD48 thru SPD51

Series

200 mAMP

50-125 Volts

5 nsec

HYPER FAST RECTIFIER

Features:

•

Hyper Fast Recovery: 5 nsec maximum

•

Subminiature Surface Mount Package

•

Square Tab Mounting (Round Tabs Available)

•

Hermetically Sealed

•

Planar Passivated Chip

•

For High Efficiency Applications

•

Replaces 1N4148, 1N4149, 1N4150, and

1N4151 types

•

TX, TXV and S – Level Screening Available

2/

Maximum Ratings

Symbol

Value

Units

Peak Repetitive Reverse and

DC Blocking Voltage

SPD48

SPD49

SPD50

SPD51

50

75

100

125

Volts

Average Rectified Forward Current

Io

200

mAmps

Peak Surge Current

(8.3 ms Pulse, Half Sine Wave Superimposed on Io, Allow

4

Amps

Operating & Storage Temperature

Top & Tstg

-65 to +175

ºC

Maximum Thermal Resistance

Junction to Lead, L = 3/8”

Junction to End Tab

325

140

ºC/W

1/ For Ordering Information, Price, Operating

Curves, and Availability – Contact Factory.

2/ Screening Based on MIL-PRF-19500. Screening

Flows Available on Request.

Axial

SM (Round)

SMS (Square)