Technical Data

Data Sheet N1476, Rev. C

 China - Germany - Korea - Singapore - United States 

 http://www.smc-diodes.com - sales@ smc-diodes.com 

DB151S THRU DB157S

DB151S THRU DB157S SINGLE-PHASE

GLASS PASSIVATED SILICON BRIDGE RECTIFIERS

Single Phase half wave 60Hz, resistive or inductive load. For capacitive load current derate by 20%.

Characteristic

Symbol

DB

151S

DB

152S

DB

153S

DB

154S

DB

155S

DB

156S

DB

157S Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

50

100

200

400

600

800

1000

V

RMS Reverse Voltage

VRMS

35

70

140

280

420

560

700

V

Average Forward Output Current

(Note 1) @ TC =100°C

IF(AV)

1.5

A

Non-Repetitive Peak Forward Surge

Current 8.3ms Single half sine-wave

superimposed on rated load (JEDEC

Method)

IFSM

55

A

I2t Rating for Fusing (t < 8.3ms)

I2t

12.6

A2s

Features

Circuit Diagram

Mechanical Data

Maximum Ratings @TA=25°C unless otherwise specified



Case: DB-S, molded plastic



Terminals: plated leads solderable per MIL-STD-202,

Method 208



Polarity: as marked on case



Mounting position: Any



Lead Free: For RoHS / Lead Free Version,



Glass passivated die construction



Low forward voltage drop



High current capability



High surge current capability



Designed for surface mount application



Plastic material-UL flammability 94V-0



This is a Pb − Free Device



All SMC parts are traceable to the wafer lot



Additional testing can be offered upon request

DB-S