US1M Vishay, US1M Datasheet - Page 2

• Manufacturer Part Number: US1M
• Description: FAST RECOVERY DIODE, 1A, 1KV, DO-214AC
• Manufacturer: Vishay

Specifications of US1M

• Repetitive Reverse Voltage Vrrm Max: 1kV
• Forward Current If(av): 1A
• Forward Voltage Vf Max: 1.7V
• Reverse Recovery Time Trr Max: 75ns
• Forward Surge Current Ifsm Max: 30A
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

US1A thru US1M
Vishay General Semiconductor
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Note:
(1) P.C.B. mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pad area
Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T
www.vishay.com
2
ELECTRICAL CHARACTERISTICS (T
PARAMETER
Maximum instantaneous
forward voltage
Maximum DC reverse current at
rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
THERMAL CHARACTERISTICS (T
PARAMETER
Maximum thermal resistance
ORDERING INFORMATION (Example)
PREFERRED P/N
US1J-E3/61T
US1J-E3/5AT
US1JHE3/61T
US1JHE3/5AT
A
= 25 °C unless otherwise noted)
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Figure 1. Forward Current Derating Curve
(1)
(1)
(1)
0.2 x 0.2" (5.0 x 5.0 mm)
25
Resistive or Inductive Load
Copper Pad Areas
Lead Temperature (°C)
50
UNIT WEIGHT (g)
(1)
0.064
0.064
0.064
0.064
75
at 1.0 A
T
T
at I
I
at 4.0 V, 1 MHz
rr
TEST CONDITIONS
A
A
= 0.25 A
F
= 25 °C
= 100 °C
= 0.5 A, I
100
125
R
PREFERRED PACKAGE CODE
= 1.0 A,
A
= 25 °C unless otherwise noted)
150
A
= 25 °C unless otherwise noted)
SYMBOL
SYMBOL
R
R
V
C
61T
5AT
61T
5AT
t
θJA
θJL
I
rr
R
F
J
US1A
US1A
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
US1B
US1B
30
25
20
15
10
5
0
1
BASE QUANTITY
1.0
50
15
US1D
US1D
1800
7500
1800
7500
Number of Cycles at 60 Hz
US1G
US1G
75
27
10
50
T
8.3 ms Single Half Sine-Wave
L
10
13" Diameter Plastic Tape & Reel
13" Diameter Plastic Tape & Reel
= 110 °C
7" Diameter Plastic Tape & Reel
7" Diameter Plastic Tape & Reel
US1J
US1J
DELIVERY MODE
Document Number: 88768
US1K
US1K
1.7
75
10
Revision: 03-Jul-07
US1M
US1M
100
UNIT
UNIT
°C/W
µA
pF
ns
V