WRMSB30J THRU WRMSB30M MSB

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www.yfwdiode.com

Dongguan YFW Electronics Co, Ltd.

3.0A UITRASOFT RECOVERY BRIDGE

RECTIFIER Reverse Voltage

– 600 to 1000 V

Forward Current

– 3.0A

FEATURES

BENEFITS

MECHANICAL DATA

Maximum Ratings and Electrical characteristics

Ratings at 25 °C ambient temperature unless otherwise specified.

Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.

Parameter

Symbols

WRMSB30J

WRMSB30K

WRMSB30M

Units

Maximum Repetitive Peak Reverse Voltage

600

800

1000

V

Maximum RMS voltage

420

560

700

V

Maximum DC Blocking Voltage

600

800

1000

V

Average Rectified Output Current

3.0

A

Reverse Recovery Time.IF=0.5A,IR=1A,IRR=0.25A

Trr

350

nS

Peak Forward Surge Current 8.3 ms Single Half

Sine-Wave

Superimposed on Rated Load(JEDEC method)

110

A

Maximum Forward Voltage at 3.0 A

1.25

V

Maximum DC Reverse Current

at Rated DC Blocking Voltage

5

100

uA

Note1）

40

pF

Operating and Storage Temperature Range

-55 ~ +175

°C

Note:

1. Measured at 1MHz and applied reverse voltage of 4 V D.C.

2. Mounted on glass epoxy PC board with 4

×1.5"×1.5"（3.81×3.81 cm）copper pad.

1.Input pin(+)

2.Input pin(-)

3.Output Anode(~)

4.Output Cathode(~)

MSB/UMSB

Marking Code

WRMSB30J

WRMSB30J

WRMSB30K

WRMSB30K

WRMSB30M

WRMSB30M