1N4933 THRU 1N4937

FAST RECOVERY RECTIFIERS

Reverse Voltage - 50 to 600 Volts

Forward Current - 1.0 Ampere

F E A T U R E S

◆The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

◆Fast switching for high efficiency

◆Low reverse leakage

250℃/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

Mechanical Data

◆Case: DO-41 molded plastic body

◆Terminals: Plated axial leads, solderable per

MIL-STD-750,Method 2026

◆Polarity: Color band denotes cathode end

◆Mounting position: Any

◆Weight: 0.26 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%

PARAMETER

SYMBOL

1N

4933

1N

4934

1N

4935

1N

4936

1N

4937

UNIT

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

VOLTS

Maximum RMS Voltage

35

70

140

280

420

VOLTS

Maximum DC Blocking Voltage

50

100

200

400

600

VOLTS

Maximum average forward rectified current

1.0

Amp

Peak Forward Surge Current 8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

30.0

Amps

Maximum instantaneous forward voltage at 1.0A

1.2

VOLTS

Maximum DC Reverse Current

at Rated DC blocking voltage

5.0

50.0

uA

Maximum reverse recovery time (NOTE 1)

200

ns

Typical Junction Capacitance (Note 1)

15.0

pF

Typical Thermal Resistance (Note 2)

50.0

℃/W

Operating junction and storage temperature range

-65 to +150

℃

Note:

2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted

Suntan

Website: www.suntan.com.hk

Email: info@suntan.com.hk

Tel: (852) 8202 8782

Fax: (852) 8208 6246

DO-41

Dimensions in inches and (millimeters)