DB151 THRU DB157

SINGLE PHASE GLASS

PASSIVATED BRIDGE RECTIFIER

VOLTAGE: 50 to 1000V

CURRENT: 1.5A

FEATURE

DB

Glass passivated junction

Ideal for printed circuit board

Reliable low cost

construction

utilizing molded

plastic

technique

Surge overload rating: 50A peak

MECHANICAL DATA

Terminal: Plated leads solderable per J-STD-002

Case:UL-94 Class V-0 recognized Flame Retardant Epoxy

Polarity: Polarity symbol marked on body

Mounting position: any

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(single-phase, half -wave, 60HZ, resistive or inductive load rating at 25

C, unless otherwise stated)

SYMBOL

DB

151

DB

152

DB

153

DB

154

DB

155

DB

156

DB

157

units

Maximum Recurrent Peak Reverse Voltage

Vrrm

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

Vrms

35

70

140

280

420

560

700

V

Maximum DC blocking Voltage

Vdc

50

100

200

400

600

800

1000

V

Maximum Average Forward Rectified Current at

Ta =40

C

If(av)

1.5

A

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed on rated load

Ifsm

50.0

A

Maximum Instantaneous Forward Voltage at rated

Forward Current

Vf

1.1

V

Maximum DC Reverse Current

Ta =25

C

at rated DC blocking voltage

Ta =125

C

Ir

10.0

500.0

A

Typical Thermal Resistance

(Note1)

Rth(ja)

Rth(jl)

40

15

C/W

Typical Junction Capacitance

(Note2)

Cj

25.0

pF

Storage and Operation Junction Temperature

Tstg, Tj

-55 to +150

C

Note:

1. Thermal resistance from Junction to Ambient and from Junction to Lead mounted on P.C.B. with 0.51×0.51

”(13×13mm) copper

pads

2. Measured at 1.0 MHz and applied voltage of 4.0 volt

Rev.A3, 30-Jun-16

www.gulfsemi.com

https://www.voltaristech.com/