1

SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER

REVERSE VOLTAGE 50 to 1000 Volts

FORWARD CURRENT 1.5 Ampere

FEATURES

Glass passivated chip junction.

High surge overload rating of 50 Amperes peak.

Ideal for printed circuit board.

High temperature soldering guaranteed: 260°C for 10 seconds.

MECHANICAL DATA

Case: Molded plastic, DB-S.

Epoxy: UL 94V-O rate flame retardant.

Terminals: Leads solderable per MIL-STD-202, method 208 guaranteed.

Mounting position: Any.

Weight: 0.02ounce, 0.4gram.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified ,

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load derate current by 20%

PARAMETER

SYMBOL

DB151S

DB152S

DB153S

DB154S

DB155S

DB156S

DB157S

UNIT

Maximum Recurrent Peak Reverse Voltage

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

100

100

200

400

600

800

1000

V

Maximum Average Forward

(Note 2)

1.5

A

Peak Forward Surge Current,

8.3ms single half-sine-wave

superimposed on rated load (JEDEC

method)

50

A

Maximum forward Voltage at 1.5A DC and

1.1

V

at Rated DC Blocking voltage

5.0

500

uA

Typical Junction Capacitance (Note 1)

25

pF

Typical Thermal Resistance (Note 2)

40

℃/W

Typical Thermal Resistance (Note 2)

15

℃/W

Operating and Storage Temperature Range

-55 to +150

℃

1- Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

2- Units mounted on P.C.B. with 0.5 x 0.5" (13 x 13mm) copper pads.

DB151S THRU

DB157S

DB-S

Website: www.kingtronics.com

Email: info@kingtronics.com

Tel: (852) 8106 7033

Fax: (852) 8106 7099

Dimensions in inches and (millimeters)