UF4001 THRU UF4007

ULTRA FAST RECOVERY SILICON RECTIFIER

Reverse Voltage - 50 to 1000 Volts

Forward Current - 1.0 Ampere

Case: JEDEC DO-41 molded plastic body

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.012 ounce, 0.33 grams

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Ultra fast switching for high efficiency

Low reverse leakage

High forward surge current capability

High temperature soldering guaranteed:

5 lbs. (2.3kg) tension

FEATURES

MECHANICAL DATA

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

50

35

50

100

70

100

200

140

200

400

280

400

600

420

600

800

560

800

V

V

V

SYMBOLS

UNITS

A

A

V

1.0

30.0

Operating junction and storage temperature range

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

Peak forward surge current

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

5.0

100.0

50.0

15.0

-65 to +150

pF

C

Typical thermal resistance (NOTE 3)

C/W

Typical junction capacitance (NOTE 2)

Maximum reverse recovery time

(NOTE 1)

50

75

ns

UF

4001

1000

700

1000

Ratings at 25 C ambient temperature unless otherwise specified.

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

1.0

1.70

2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3.Thermal resistance from junction to ambient at 0.375” (9.5mm)lead length,P.C.B. mounted

UF

4002

UF

4003

UF

4004

UF

4005

UF

4006

UF

4007

Dimensions in inches and (millimeters)

DO-41

0.107(2.7)

0.080(2.0)

DIA.

0.034(0.9)

0.028(0.7)

DIA.

1.0 (25.4)

MIN.

0.205(5.2)

0.166(4.2)

1.0 (25.4)

MIN.

1.30

Characteristic

●

●

●

●

●

µA