SF21 - SF29

SUPER FAST

RECTIFIER DIODES

PRV : 50 - 1000 Volts

Io : 2.0 Amperes

FEATURES :

* High current capability

* High surge current capability

* High reliability

* Low reverse current

* Low forward voltage drop

* Super fast recovery time

* Pb / RoHS Free

MECHANICAL DATA :

* Case : D2 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

Method 208 guaranteed

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.465 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

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

For capacitive load, derate current by 20%.

SYMBOL SF21

SF22

SF23

SF24

SF25

SF26

SF27

SF28

SF29

UNIT

Maximum Recurrent Peak Reverse Voltage

50

100

150

200

300

400

600

800

1000

V

Maximum RMS Voltage

35

70

105

140

210

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

150

200

300

400

600

800

1000

V

Maximum Average Forward Current

0.375"(9.5mm) Lead Length

Ta = 55

°C

Maximum Peak Forward Surge Current,

8.3ms Single half sine wave Superimposed

on rated load (JEDEC Method)

0.95

V

Maximum DC Reverse Current

at Rated DC Blocking Voltage

Maximum Reverse Recovery Time ( Note 1 )

Trr

35

ns

Typical Junction Capacitance ( Note 2 )

50

pf

Junction Temperature Range

- 65 to + 150

°C

Storage Temperature Range

- 65 to + 150

°C

Notes :

Page 1 of 2

Rev. 04 : March 25, 2005

A

1.7

µA

A

75

RATING

4.0

5.0

20

2.0

D2

1.00 (25.4)

MIN.

0.161 (4.1)

0.154 (3.9)

0.284 (7.2)

0.268 (6.8)

0.034 (0.86)

0.028 (0.71)

1.00 (25.4)

MIN.

Dimensions in inches and ( millimeters )