Technical Data

Data Sheet N0551 Rev. C



China - Germany - Korea - Singapore - United States 



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

BY133

BY133 1.0A SILICON RECTIFIER

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

.

Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case

2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

Features

Circuit Diagram

Mechanical Data

Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified

Type Number

Symbol

BY133

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

1300

V

RMS Reverse Voltage

VRMS

910

V

Average forward rectified output current

@TA = 75°C

IO

1.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

IFSM

30

A

Forward Voltage

@IF =1.0A

VFM

1.0

V

Peak Reverse Current

@TA = 25°C

At Rated DC Blocking Voltage @TA = 100°C

IRM

5.0

50

µA

Typical Junction Capacitance (Note 2)

CJ

15

pF

Typical Thermal Resistance Junction to Ambient (Note 1)

RθJA

50

°C/W

Operating Junction Temperature Range

TJ

-65 to +125

°C

Storage Temperature Range

TSTG

-65 to +150

°C



Case: molded plastic



Terminals: Plated leads, solderable per MIL-STD-

202, Method 208



Polarity: Cathode band



Mounting Position: Any



Weight:0.34 grams(approx)





Diffused Junction



Low Forward Voltage Drop



High Current Capability



High Reliability



High Surge Current Capability



Terminals finish: 100% Pure Tin



This is a Pb − Free Device



All SMC parts are traceable to the wafer lot



Additional testing can be offered upon request

DO-41