PANJIT UF1B, UF1D, UF1K, UF1G, UF1A Datasheet

UF1A THRU UF1K

SURFACE MOUNT ULTRAFAST RECTIFIER

VOLTAGE - 50 to 800 Volts	CURRENT - 1.0 Ampere
FEATURES	SMB/DO-214AA

•For surface mounted applications

•Low profile package

•Built-in strain relief

•Easy pick and place

•Ultrafast recovery times for high efficiency

•Plastic package has Underwriters Laboratory Flammability Classification 94V-O

•Glass passivated junction

•High temperature soldering:

260 ¢J /10 seconds at terminals

MECHANICAL DATA

Case: JEDEC DO-214AA molded plastic

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: Indicated by cathode band

Standard packaging: 12mm tape (EIA-481)

Weight: 0.003 ounce, 0.093 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ¢J ambient temperature unless otherwise specified.

Resistive or inductive load.

For capacitive load, derate current by 20%.

	SYMBOLS	UF1A	UF1B	UF1D		UF1G	UF1J		UF1K	UNITS
Maximum Recurrent Peak Reverse Voltage	VRRM	50	100	200		400	600		800	Volts
Maximum RMS Voltage	VRMS	35	70	140		280	420		560	Volts
Maximum DC Blocking Voltage	VDC	50	100	200		400	600		800	Volts
Maximum Average Forward Rectified Current,	I(AV)			1.0						Amps
at TL=100 ¢J
Peak Forward Surge Current 8.3ms single half sine-	IFSM			30.0						Amps
wave superimposed on rated load(JEDEC method)
TA=55 ¢J
Maximum Instantaneous Forward Voltage at 1.0A	VF		1.0			1.4		1.7		Volts
Maximum DC Reverse Current TA=25 ¢J	IR			10.0						£g A
At Rated DC Blocking Voltage TA=100 ¢J				100
Maximum Reverse Recovery Time (Note 1) TJ=25 ¢J	TRR		50.0				100.0			nS
Typical Junction capacitance (Note 2)	CJ			17.0						PF
Maximum Thermal Resistance (Note 3)	R £KJL				30					¢J /W
Operating and Storage Temperature Range	TJ,TSTG			-50 to +150						¢J
NOTES:

1.Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Irr=0.25A

2.Measured at 1 MHz and Applied reverse voltage of 4.0 volts

3.8.0mm2 (.013mm thick) land areas