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UG1A, UG1B, UG1B-E

Table of contents:
Info of UG1A
Info of UG1B
Info of UG1B-E

UG1A, UG1B, UG1B-E Selling Leads, Datasheet

MFG:VISHAY Package Cooled:DO-41 D/C:08+

UG1A, UG1B, UG1B-E Datasheet download

Five Points

Part Number: UG1A

MFG: VISHAY

Package Cooled: DO-41

D/C: 08+

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UG1A General Description

UG1A thru UG1D datasheet

UG1A Maximum Ratings

	SYMBOLS	UG1A	UG1B	UG1C	UG1D	UNITS
Maximum repetitive peak reverse voltage	V_RRM	50	100	150	200	Volts
Maximum RMS voltage	V_RMS	35	70	105	140	Volts
Maximum DC blocking voltage	V_DC	50	100	150	200	Volts
Maximum average forward rectified current 0.375" (9.5mm) lead length at T_L=75°C	I_(AV)	1.0				Amps
Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) at TL=75°C	I_FSM	40.0				Amps
Maximum instantaneous forward voltage at1.0A	V_F	0.95				Volts
Maximum DC reverse current TA=25°C at rated DC blocking voltage TA=100°C	I_R	5.0 200.0				A
Maximum reverse recovery time (NOTE 1)	t_rr	15.0				ns
Maximum reverse recovery time T_J=25°C (NOTE 2) TJ=100°C	t_rr	25.0 35.0				ns
Maximum recovered stored charge TJ=25°C (NOTE 2) T_J=100°C	Q_rr	8.0 12.0				nC
Typical junction capacitance (NOTE 3)	C_J	7.0				pF
Typical thermal resistance(NOTE4)	R_QJC	60.0 20.0				°C/W
Operating junction and storage temperature range	TJ, T_STG	-55to+150				°C

NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR =1.0A, Irr=0.25A
(2) trr and Qrr measured at: IF=1.0A VR=30V, di/dt=50A/ms, Irr=10% IRM for measurement of trr
(3) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts
(4) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length

UG1A Features

·Plastic package has Underwriters Laboratories Flammability Classification 94V-0
·Ideally suited for use in very high frequency switching power supplies, inverters and as a free wheeling diode
·Ultrafast recovery time for high efficiency
·Soft recovery characteristics
·Excellent high temperature switching
·Glass passivated junction
·High temperature soldering guaranteed: 250°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension

UG1B General Description

UG1A thru UG1D datasheet

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