SF21G THRU SF28G

2.0 Amp Glass Passivated Super Fast Rectifiers - 50~600Volts

Features



Glass Passivated Chip



Low Forward Voltage



High Current Capability



High reliability



Super Fast Switching Speed



High Surge Current Capability



Moisture Sensitivity Level 1



RoHS product for packing code suffix “G”

Halogen free product for packing code suffix “H”

Mechanical Date



Case: Molded Plastic, DO-15



Epoxy: UL 94V-0 Rate Flame Retardant



Lead: Solderable per MIL-STD-202,

method 208 guaranteed



Polarity: Color band denotes cathode end



Mounting Position: Any



Weight: 0.015 ounce, 0.38 gram (Approximate)

DO-15

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

RATINGS

SYMBOLS SF21G

SF22G

SF23G

SF24G

SF25G

SF26G

SF28G

UNITS

Maximum Recurrent Peak Reverse Voltage

50

100

150

200

300

400

600

Volts

Maximum RMS Voltage

35

70

105

140

210

280

420

Volts

Maximum DC Blocking Voltage

50

100

150

200

300

400

600

Volts

Maximum Average Forward rectifier Current

0.375” (9.5mm) Lead length at Ta = 55

℃

2.0

Amps

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

50

Amps

Maximum Instantaneous Forward Voltage at 2.0A DC

0.95

1.30

1.75

Volts

Maximum DC Reverse Current at

Rated DC Blocking Voltage

@ Ta=25

℃

5.0

μA

@ Ta=100

℃

100

Maximum Reverse Recovery Time (Note 1)

35

ns

Typical Thermal Resistance (Note 3)

45

℃/W

18

Typical Junction Capacitance(Note 2)

35

25

pF

Operating and Storage Temperature Range

-55 ~ 150

℃

Notes:

2. Measured at 1MHz and applied reverse voltage of 4.0VDC.

3. Typical Thermal Resistance: At 9.5mm lead lengths, PCB mounted.

.142(3.61)

.102(2.60)

.034(0.90)

.028(0.70)

.300(7.63)

.230(5.80)

1

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