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Part No.	US3AC
Manufacturer	YINT
Size	470 Kbytes
Pages	3 pages
Description	SURFACE MOUNT ULTRAFAST RECOVERY RECTIFIER

Datasheet Summary with AI

# US3AC THRU US3MC - Surface Mount Ultrafast Recovery Rectifier

## Features

· Lead-free (compliant with EU RoHS 2011/65/EU)
· Surface mount applications
· Low profile package
· Glass passivated chip junction
· Easy to pick and place
· High efficiency

## Mechanical Data

· Case: SMC
· Terminals: Solderable per MIL-STD-750, Method 20
· Weight: 0.22g / 0.0077oz

## Pinning

· Pin 1: Cathode
· Pin 2: Anode

## Absolute Maximum Ratings and Characteristics

· Single phase, half wave, 60 Hz, resistive or inductive load. (Derate current by 20% for capacitive load.)

Parameter Symbols US3AC US3BC US3DC US3GC US3JC US3KC US3MC Units

Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V

Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V

Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V

Maximum Average Forward Rectified Current (at Tc=125 °C) IF(AV) 3 3 3 3 3 3 3 A

Peak Forward Surge Current (8.3ms, Half Sine Wave) IFSM 90 90 90 90 90 90 90 A

Maximum Instantaneous Forward Voltage (at 1A) VF 1.0 1.0 1.0 1.3 1.65 1.65 1.65 V

Maximum DC Reverse Current (Ta=25 °C/Ta=125 °C) IR 5/100 5/100 5/100 5/100 5/100 5/100 5/100 μA

Maximum Reverse Recovery Time trr 50 50 50 50 75 75 75 ns

Typical Thermal Resistance RθJA/RθJC 45/15 45/15 45/15 45/15 45/15 45/15 45/15 ℃/W

Operating/Storage Temperature Range Tj, Tstg -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 ℃

## Package Outline (SMC)

UNIT A (max) C D E E1 A1 L b

mm 2.62 0.31 6.2 7.0 8.0 0.21 1.6 3.25

mm 2.00 0.15 5.6 6.5 7.6 0.05 0.9 2.75

mil 103 12 244 276 315 8.3 63 128

mil 79 5.9 220 256 299 2.0 35 108

Parameter	Symbols	US3AC	US3BC	US3DC	US3GC	US3JC	US3KC	US3MC	Units
Maximum Repetitive Peak Reverse Voltage	VRRM	50	100	200	400	600	800	1000	V
Maximum RMS voltage	VRMS	35	70	140	280	420	560	700	V
Maximum DC Blocking Voltage	VDC	50	100	200	400	600	800	1000	V
Maximum Average Forward Rectified Current (at Tc=125 °C)	IF(AV)	3	3	3	3	3	3	3	A
Peak Forward Surge Current (8.3ms, Half Sine Wave)	IFSM	90	90	90	90	90	90	90	A
Maximum Instantaneous Forward Voltage (at 1A)	VF	1.0	1.0	1.0	1.3	1.65	1.65	1.65	V
Maximum DC Reverse Current (Ta=25 °C/Ta=125 °C)	IR	5/100	5/100	5/100	5/100	5/100	5/100	5/100	μA
Maximum Reverse Recovery Time	trr	50	50	50	50	75	75	75	ns
Typical Thermal Resistance	RθJA/RθJC	45/15	45/15	45/15	45/15	45/15	45/15	45/15	℃/W
Operating/Storage Temperature Range	Tj, Tstg	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	℃

UNIT	A (max)	C	D	E	E1	A1	L	b
mm	2.62	0.31	6.2	7.0	8.0	0.21	1.6	3.25
mm	2.00	0.15	5.6	6.5	7.6	0.05	0.9	2.75
mil	103	12	244	276	315	8.3	63	128
mil	79	5.9	220	256	299	2.0	35	108