PANJIT 1N4937, 1N4936, 1N4935, 1N4934, 1N4933 Datasheet

		1N4933 THRU 1N4937
		FAST SWITCHING PLASTIC RECTIFIER
		VOLTAGE - 50 to 600 Volts CURRENT - 1.0 Ampere
	FEATURES
	• High surge current capability		DO-41
	• Plastic package has Underwriters Laboratory
		Flammability Classification 94V-O Utilizing
		Flame Retardant Epoxy Molding Compound
	• Void-free Plastic in a DO-41 package
	•	1.0 ampere operation at TA=55 ¢J with no thermal runaway
	• Fast switching for high efficiency
	•	Exceeds environmental standards of MIL-S-19500/228

MECHANICAL DATA

Case: Molded plastic, DO-41

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

Method 208

Polarity: Band denotes cathode

Mounting Position: Any

Weight: 0.012 ounce, 0.3 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ¢J ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

	1N4933	1N4934	1N4935	1N4936	1N4937	UNITS
Maximum Recurrent Peak 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 Average Forward Rectified			1.0			A
Current .375"(9.5mm) lead length at TA=55 ¢J
Peak Forward Surge Current 8.3ms single half sine			30			A
wave superimposed on rated load(JECEC method)
Maximum Forward Voltage at 1.0A			1.2			V
Maximum Reverse Current TJ=25 ¢J			5.0			£g A
at Rated DC Blocking Voltage TJ=100 ¢J			500			£g A
Typical Junction capacitance (Note 1) CJ			12			PF
Maximum Reverse Recovery Time(Note 2)			200			ns
Typical Thermal Resistance (Note 3) R £KJA			41			¢J /W
Storage and Operating Temperature Range			-55 to +150			¢J
NOTES:

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

2.Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A

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