Elektronische Bauelemente

SF21G ~ SF25G

Voltage 50 ~ 600 V

2 A, Glass Passivated Super Fast Rectifiers

08-Nov-2012 Rev. D

Page 1 of 2

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

FEATURES



Low forward voltage drop



High current capability



High reliability



High surge current capability

PACKAGING INFORMATION



Glass Passivated



Case: Molded plastic



Epoxy: UL 94V-0 rate flame retardant



Lead: Axial leads, solderable per MIL-STD-202,

method 208 guaranteed



Polarity: Color band denotes cathode end



Mounting position: Any



Weight: 0.4300 grams (approximately)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load.

For capacitive load, de-rate current by 20%

.

Part Number

PARAMETERS

Symbol

SF21G

SF22G

SF23G

SF24G

SF25G

Unit

Maximum Recurrent Reverse Voltage

50

100

200

400

600

V

Maximum RMS Voltage

35

70

140

280

420

V

Maximum DC Blocking Voltage

50

100

200

400

600

V

Maximum Instantaneous Forward Voltage @

0.95

1.3

1.7

V

Maximum Average Forward

Rectified Current @ 0.375” (9.5mm) lead

2.0

A

Peak Forward Surge Current, 8.3ms single

half sine-wave superimposed on rated load

(JEDEC method)

50

A

5.0

Maximum DC Reverse

Current

50

μA

Maximum Reverse Recovery Time

1

35

nS

Junction Capacitance (Typ.)

2

60

pF

Storage Temperature Range

-65 ~ 150

°C

Note:

1.

2.

f=1MHz and applied 4V DC reverse voltage

A

C

B

A

D

Millimeter

REF.

Min.

Max.

A

25.4 (TYP)

B

5.80

7.62

C

2.60

3.60

D

-

0.90

DO-15