Ultrafast Rectifier. US1B Datasheet

US1B Rectifier. Datasheet pdf. Equivalent


Vishay US1B
US1A, US1B, US1D, US1G, US1J, US1K, US1M
www.vishay.com
Vishay General Semiconductor
Surface Mount Ultra Fast Rectifier
SMA (DO-214AC)
PRIMARY CHARACTERISTICS
IF(AV)
VRRM
1.0 A
50 V, 100 V, 200 V, 400 V, 600 V,
800 V, 1000 V
IFSM
trr
30 A
50 ns, 75 ns
VF at IF
1.0 V, 1.7 V
TJ max.
Package
150 °C
SMA (DO-214AC)
Diode variations
Single
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated pallet chip junction
• Ultrafast reverse recovery time
• Low switching losses, high efficiency
Available
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3 or P/NHM3
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer, automotive, and telecommunication.
MECHANICAL DATA
Case: SMA (DO-214AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, commercial
grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - halogen-free, RoHS-compliant and
AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B,.....)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3, M3, HE3, and HM3 suffix meets JESD 201 class 2
whisker test
Polarity: color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL US1A
Device marking code
UA
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at TL = 110 °C
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
VRRM
VRMS
VDC
IF(AV)
IFSM
50
35
50
Operating and storage temperature range
TJ, TSTG
US1B
UB
100
70
100
US1D
UD
200
140
200
US1G
UG
400
280
400
1.0
US1J
UJ
600
420
600
30
-55 to +150
US1K
UK
800
560
800
US1M
UM
1000
700
1000
UNIT
V
V
V
A
A
°C
Revision: 21-Jul-17
1 Document Number: 88768
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


US1B Datasheet
Recommendation US1B Datasheet
Part US1B
Description Surface Mount Ultrafast Rectifier
Feature US1B; US1A, US1B, US1D, US1G, US1J, US1K, US1M www.vishay.com Vishay General Semiconductor Surface Moun.
Manufacture Vishay
Datasheet
Download US1B Datasheet




Vishay US1B
US1A, US1B, US1D, US1G, US1J, US1K, US1M
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS SYMBOL US1A US1B US1D US1G US1J US1K US1M UNIT
Maximum instantaneous forward voltage 1.0 A
VF (1)
1.0
1.7 V
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
TA = 25 °C
TA = 100 °C
IF = 0.5 A, IR = 1.0 A,
Irr = 0.25 A
4.0 V, 1 MHz
IR
trr
CJ
10
μA
50
50 75 ns
15 10 pF
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL US1A US1B US1D US1G US1J US1K US1M UNIT
Maximum thermal resistance
RθJA (1)
RθJL (1)
75
°C/W
27
Note
(1) PCB mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad area
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE
US1J-E3/61T
US1J-E3/5AT
US1JHE3_A/H (1)
US1JHE3_A/I (1)
0.064
0.064
0.064
0.064
61T
5AT
H
I
US1J-M3/61T
US1J-M3/5AT
US1JHM3_A/H (1)
US1JHM3_A/I (1)
0.064
0.064
0.064
0.064
61T
5AT
H
I
Note
(1) AEC-Q101 qualified
BASE QUANTITY
1800
7500
1800
7500
1800
7500
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
Revision: 21-Jul-17
2 Document Number: 88768
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000



Vishay US1B
US1A, US1B, US1D, US1G, US1J, US1K, US1M
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
1.2
Resistive or Inductive Load
1.0
0.8
0.6
0.4
0.2" x 0.2" (5.0 mm x 5.0 mm)
0.2 Copper Pad Areas
0
0 25 50 75 100 125 150
Lead Temperature (°C)
Fig. 1 - Forward Current Derating Curve
100
TJ = 150 °C
10 TJ = 125 °C
1 TJ = 100 °C
0.1 US1A thru US1G
TJ = 25 °C
0.01
0
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Leakage Characteristics
30
TL = 110 °C
25 8.3 ms Single Half Sine-Wave
20
15
10
5
0
1 10 100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
100
TJ = 150 °C
10 TJ = 125 °C
TJ = 100 °C
1
TJ = 25 °C
0.1
TJ = -40 °C
US1J thru US1M
0.01
0.2 0.7 1.2 1.7 2.2 2.7 3.2 3.7
Instantaneous Forward Voltage (V)
Fig. 5 - Typical Instantaneous Forward Characteristics
100
10 TJ = 150 °C
1 TJ = 125 °C
TJ = 100 °C
0.1 TJ = 25 °C
TJ = -40 °C US1A thru US1G
0.01
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
1000
100
TJ = 150 °C
TJ = 125 °C
10
1
US1J thru US1M
0.1
TJ = 100 °C
TJ = 25 °C
0.01
0
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig. 6 - Typical Reverse Leakage Characteristics
Revision: 21-Jul-17
3 Document Number: 88768
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000







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