SURFACE MOUNT HIGH EFFICIENCY RECTIFIER

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

VOLTAGE RANGE

50 to 1000 Volts

US3A THRU US3M

CURRENT

3.0 Ampere

FEATURES

•

Plastic package has underwrites laboratory flammability

Classification 94V-0

•

Glass passivated chip junction

•

Built-in strain relief,

•

Fast switching speed for high efficiency

•

High temperature soldering guaranteed:

250℃/10 seconds

MECHANICAL DATA

Case: JEDED DO-214AB transfer molded plastic

•

Terminals: Solder plated, solderable per

MIL-STD-750, method 2026

•

Polarity: Color band denotes cathode end

•

Weight: 0.007 ounce, 0.25 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

•

Ratings at 25℃ ambient temperature unless otherwise specified.

•

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

•

For capacitive load derate current by 20%.

SYMBOLS

US3A

US3B

US3D

US3G

US3J

US3K

US3M

UNIT

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

800

1000

Volts

Maximum RMS Voltage

35

70

140

280

420

560

700

Volts

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

Volts

Maximum Average Forward Rectified Current

3.0

Amps

Peak Forward Surge Current

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

100

Amps

Maximum Instantaneous Forward Voltage at 3.0A

1.0

1.3

1.7

Volts

10

Maximum DC Reverse Current

at rated DC Blocking Voltage at

200

µA

Maximum Reverse Recovery Time

50

100

nS

Typical Junction Capacitance

(Measured at 1.0MHz and applied reverse voltage of 4.0V)

80

50

pF

55

Typical Thermal Resistance (Note 1)

17

℃

/W

Operating Junction Temperature

(-55 to +150)

℃

Storage Temperature Range

(-55 to +150)

℃

Notes:

1. Thermal resistance from Junction to ambient and from junction to lead mounted on

P.C.B. with 0.3×0.3″(8.0 × 8.0mm) copper pad areas.

Dimensions in inches and (millimeters)

DO-214AB(SMC)