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SF22G

Voltage 50 ~ 600 V 2 A, Glass Passivated Super Fast Rectifiers

Secos Corporation. 

Elektronische Bauelemente

SF21G ~ SF25G

Voltage 50 ~ 600 V

2 A, Glass Passivated Super Fast Rectifiers

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

DO-15

C

A

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)

B

D

A

REF.

A

B

C

D

Millimeter

Min. Max.

25.4 (TYP)

5.80 7.62

2.60 3.60

-

0.90

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%.

PARAMETERS

Symbol

SF21G

Part Number

SF22G SF23G SF24G

Maximum Recurrent Reverse Voltage

VRRM

50

100

200

400

Maximum RMS Voltage

VRMS

35

70

140

280

Maximum DC Blocking Voltage

VDC

Maximum Instantaneous Forward Voltage @

IF=2A

VF

Maximum Average Forward

Rectified Current @ 0.375” (9.5mm) lead

IO

length TA=55°C

Peak Forward Surge Current, 8.3ms single

half sine-wave superimposed on rated load

IFSM

(JEDEC method)

Maximum DC Reverse

Current

TA=25°C

TA=100°C

IR

Maximum Reverse Recovery Time 1

TRR

Junction Capacitance (Typ.) 2

CJ

50

100

200

400

0.95

1.3

2.0

50

5.0

50

35

60

Storage Temperature Range

Note:

1.

2.

IF=0.5A, IR=1.0A, IRR=0.25A

f=1MHz and applied 4V DC reverse voltage

TSTG

-65 ~ 150

SF25G

600

420

600

1.7

Unit

V

V

V

V

A

A

μA

nS

pF

°C

08-Nov-2012 Rev. D

Page 1 of 2

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