Production specification

Surface Mount Rectifiers

US1A--US1M

Document Number : SMA301AA

www.gmicroelec.com

1

FEATURES

For surface mount applications

Low profile package

Easy pick and place

Ultrafast recovery times for high efficiency

Low forward voltage，low power loss

Built-in strain relief，ideal for automated placement

High temperature soldering:260℃/10 seconds on terminals

Plastic package has underwriters laboratories flammability classification 94V-0

MECHANICAL DATA

Case: JEDEC DO-214AC,molded plastic body over passivated chip

Terminals: Solder Plated, solderable per MIL-STD-750,Method 2026

Weight: 0.002 ounces, 0.064 gram

Characteristic

Symbol

US1A

US1B

US1D

US1G

US1J

US1K

US1M

UNITS

Maximum recurrent peak reverse voltage

50

100

200

400

600

800

1000

V

Maximum RMS voltage

35

70

140

280

420

560

700

V

Maximum DC blocking voltage

50

100

200

400

600

800

1000

V

Maximum average forward rectified current

1.0

A

Peak forward surge current

8.3ms single half sine-wave

superimposed on rated load(JEDEC Method)

30

A

Thermal Characteristics

Characteristic

Symbol

US1A

US1B

US1D

US1G

US1J

US1K

US1M

UNITS

Typical junction capacitance at 4.0V,1MHZ

20

15

p F

Maximum thermal resistance (NOTE1)

55

20

℃

/W

Operating temperature range

-55------- +150

℃

Storage temperature range

-55------- +150

℃

Characteristic

Symbol

US1A

US1B

US1D

US1G

US1J

US1K

US1M

UNITS

Maximum instantaneous forward voltage

at 1.0A

1.0

1.25

1.7

V

5.0

100.0

μ A

Maximum reverse recovery time

50

75

ns

NOTE: 1.P.C.B.mounted on 0.2X0.2"(5.0X5.0mm) copper pad area

Pb

Lead-free