B520CE - B530CE - B540CE

Document number: DS39459 Rev. 3 - 3

2 of 5

www.diodes.com

December 2019

© Diodes Incorporated

B520CE - B530CE - B540CE

Maximum Ratings (@TA = +25°C, unless otherwise specified.)

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

For capacitive load, derate current by 20%.

Characteristic

Symbol

B520CE

B530CE

B540CE

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

20

30

40

V

Average Rectified Output Current

IO

5.0

A

Non-Repetitive Peak Forward Surge Current, 8.3ms

Single Half-Sine-Wave Superimposed on Rated Load

IFSM

150

A

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Typical Thermal Resistance Junction to Ambient (Note 5)

RθJA

50

°C/W

Typical Thermal Resistance Junction to Case (Note 5)

RθJC

20

°C/W

Storage Temperature Range

TSTG

-55 to +150

°C

Electrical Characteristics (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Forward Voltage Drop

VF

—

0.49

0.42

0.55

—

V

IF = 5.0A, TA = +25°C

IF = 5.0A, TA = +125°C

B520CE

Leakage Current (Note 6)

B530CE

B540CE

IR

—

—

—

—

—

—

—

4.0

0.1

0.2

0.2

—

mA

VR = 20V, TA = +25°C

VR = 30V, TA = +25°C

VR = 40V, TA = +25°C

VR = 40V, TA = +125°C

Typical Capacitance

CT

—

340

—

pF

VR = 4V, f = 1MHz

Notes:

5. Device mounted on FR-4 substrate, 1"*1", 2oz, single-sided, PC boards with 0.56"*0.73".

6. Short duration pulse test used to minimize self-heating effect.