creat by art

Glass passivated chip junction

Excellent high temperature switching

Ultrafast recovery time for high efficiency

Soft recovery characteristics

UF1A

DO-41

3K / AMMO box

Maximum Ratings and Electrical Characteristics

Rating at 25 ℃ ambient temperature unless otherwise specified.

Symbol

UF1A

UF1B

UF1D

UF1G

UF1J

UF1K

UF1M

Units

50

100

200

400

600

800

1000

V

35

70

140

280

420

560

700

V

50

100

200

400

600

800

1000

V

A

Trr

nS

Cj

pF

Version:E13

A0G

52mm

UF1A - UF1M

1.0 AMP. Glass Passivated High Efficient Rectifiers

DO-41/DO-204AL

Features

Plastic package has Underwriters Laboratory

Flammability Classification 94V0

Packing code

Packing code

(Green)

ldally suited for use in very high frequency

switching power supplies, inverters and as free

wheeling diodes

High temperature soldering guaranteed:

260

Green compound with suffix "G" on packing

code & prefix "G" on datecode.

Mechanical Data

Case: JEDEC DO-204AL molded plastic body over

passivated chip

Terminals: Pure tin plate, lead free, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes cathode

Weight: 0.34 grams

Parameter

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

INNER

TAPE

A0

Maximum DC Blocking Voltage

Ordering Information (example)

Part No.

Package

Packing

Maximum Average Forward Rectified Current

1

Peak Forward Surge Current, 8.3 ms Single Half Sine-

wave Superimposed on Rated Load (JEDEC method)

30

A

Maximum Instantaneous Forward Voltage (Note 1)

@ 1 A

1.0

1.7

V

Maximum DC Reverse Current at

Rated DC Blocking Voltage

5

uA

uA

150

Maximum Reverse Recovery Time (Note 2)

50

75

Typical Junction Capacitance (Note 3)

17

Typical Thermal Resistance

60

15

Operating/Storage Temperature Range

- 55 to + 150

Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle

Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.