SMD Ultra Fast Recovery Rectifiers

Reverse Voltage: 50 to 1000 Volts

Forward Current: 3.0 Amp

RoHS Device

Page 1

REV:B

Features

-Ideal for surface mount applications.

-Easy pick and place.

-Plastic package has Underwriters Lab.

flammability classification 94V-0.

-Fast recovery time: 50~75nS.

-Low leakage current.

Mechanical data

-Case: JEDEC DO-214AB, molded plastic.

-Terminals: solderable per MIL-STD-750,

method 2026.

-Polarity: Color band denotes cathode end.

-Approx. weight: 0.21 grams

CURC301-G Thru. CURC307-G

Maximum Ratings and Electrical Characteristics

Dimensions in inches and (millimeter)

DO-214AB (SMC)

QW-BU004

CURC

301-G

2

Notes: 1. Thermal resistance from junction to lead mounted on P.C.B. with 8.0×8.0 mm square land area.

Comchip Technology CO., LTD.

Max. repetitive peak reverse voltage

Max. DC blocking voltage

Max. RMS voltage

Peak surge forward current, 8.3ms

single half sine-wave superimposed

on rate load (JEDEC method)

Max. average forward current

Max. instantaneous forward

at

3.0A

Reverse recovery time

O

Max. DC reverse current at

C

O

rated DC blocking voltage

C

Max. thermal resistance (Note 1)

Max. operating junction temperature

Storage temperature

voltage

CURC

302-G

CURC

303-G

CURC

304-G

CURC

305-G

Units

Symbol

Parameter

50

50

35

100

100

70

1.0

200

200

140

400

400

280

100

3.0

1.3

5.0

150

20

150

-55 to +150

600

600

420

V

V

V

A

A

V

nS

μA

CURC

306-G

CURC

307-G

800

800

560

1.7

75

1000

1000

700

50

0.245(6.22)

0.220(5.59)

0.126(3.20)

0.114(2.90)

0.320(8.13)

0.305(7.75)

0.012(0.305)

0.006(0.152)

0.008(0.203)Max

0.060(1.52)

0.030(0.76)

0.103(2.62)

0.079(2.06)

0.280(7.11)

0.260(6.60)