Recovery Rectifier. US1BF Datasheet

US1BF Rectifier. Datasheet pdf. Equivalent


Part US1BF
Description Surface Mount Ultrafast Recovery Rectifier
Feature US1AF THRU US1MF Surface Mount Ultrafast Recovery Rectifier Reverse Voltage – 50 to 1000 V Forward .
Manufacture SEMTECH
Datasheet
Download US1BF Datasheet


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US1BF
US1AF THRU US1MF
Surface Mount Ultrafast Recovery Rectifier
Reverse Voltage – 50 to 1000 V
Forward Current – 1 A
Features
• Glass Passivated Chip Juntion
• For surface mount applications
• Low profile package
• Easy to pick and place
• High efficiency
SMAF
4.4
4.9
3.3
3.7
2.40
2.80
1.3
1.6
Mechanical Data
Case: SMAF
Terminals: Solderable per
MIL-STD-750, method 2026
0.12
0.2
0.9
1.1
Maximum Ratings and Electrical Characteristics
All Dimensions in mm
Ratings at 25ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load,
for capacitive load current derate by 20%.
Parameter
Symbols US1AF US1BF US1DF US1GF US1JF US1KF US1MF Units
Marking US1A US1B US1D US1G US1J US1K US1M -
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms Single Half
Sine-wave Superimposed on Rated
Load (JEDEC Method)
VRRM
VRMS
VDC
IF(AV)
IFSM
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700 V
50 100 200 400 600 800 1000 V
1A
30 A
Maximum Forward Voltage at 1 A
VF
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25°Ϲ
Ta = 125°Ϲ
IR
Maximum Reverse Recovery Time
at IF = 0.5 A, IR = 1 A, Irr = 0.25 A
Typical Thermal Resistance 1)
trr
RJA
Operating and Storage Temperature Range
Tj, Tstg
1) P.C.B. mounted with 1.0 X 1.0" ( 2.54 X 2.54 cm ) copper pad areas.
1 1.3
5
100
50
75
- 55 to + 150
1.65
75
V
μA
ns
°Ϲ/W
°Ϲ
SEMTECH ELECTRONICS LTD.
®
Dated: 04/07/2016 JD Rev04



US1BF
US1AF THRU US1MF
SEMTECH ELECTRONICS LTD.
®
Dated: 04/07/2016 JD Rev04







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