40HFR120 Vishay, 40HFR120 Datasheet - Page 2

• Manufacturer Part Number: 40HFR120
• Description: DIODE FAST REC 1200V 40A DO-5
• Manufacturer: Vishay

Specifications of 40HFR120

• Voltage - Forward (vf) (max) @ If: 1.3V @ 125A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Current - Average Rectified (io): 40A
• Current - Reverse Leakage @ Vr: 9mA @ 1200V
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-203AB, DO-5, Stud
• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 1200 V
• Forward Voltage Drop: 1.3 V at 125 A
• Forward Continuous Current: 40 A
• Max Surge Current: 595 A
• Reverse Current Ir: 9000 uA
• Mounting Style: Stud
• Maximum Operating Temperature: + 190 C
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *40HFR120; VS-40HFR120; VS-40HFR120; VS40HFR120; VS40HFR120

40HF(R) Series
Vishay High Power Products
Notes
(1)
(2)
www.vishay.com
2
FORWARD CONDUCTION
PARAMETER
Maximum average forward current
at case temperature
Maximum RMS forward current
Maximum peak, one-cycle forward,
non-repetitive surge current
Maximum I
Maximum I
Value of threshold voltage
(up to 1200 V)
Value of threshold voltage
(for 1400 V/1600 V)
Value of forward slope resistance
(up to 1200 V)
Value of forward slope resistance
(for 1400 V/1600 V)
Maximum forward voltage drop
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating and
storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Maximum allowable mounting
torque (+ 0 %, - 10 %)
Approximate weight
Case style
Recommended for pass-through holes
Recommended for holed threaded heatsinks
2
2
t for fusing
√t for fusing
SYMBOL
SYMBOL
T
I
V
V
F(RMS)
R
I
R
J
For technical questions, contact:
I
F(AV)
V
I
FSM
F(TO)
F(TO)
, T
I
2
thJC
thCS
r
r
2
FM
√t
f
f
t
Stg
Standard Recovery Diodes,
180° conduction, half sine wave
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 0.1 ms to 10 ms, no voltage reapplied
T
T
I
DC operation
Mounting surface, smooth, flat and greased
Not lubricated thread, tighting on nut
Lubricated thread, tighting on nut
Not lubricated thread, tighting on hexagon
Lubricated thread, tighting on hexagon
See dimensions - link at the end of datasheet
pk
J
J
= T
= T
= 125 A, T
(Stud Version), 40 A
J
J
maximum
maximum
J
No voltage
reapplied
100 % V
reapplied
No voltage
reapplied
100 % V
reapplied
= 25 °C, t
TEST CONDITIONS
TEST CONDITIONS
[e-mail]
RRM
RRM
p
= 400 µs rectangular wave
Sinusoidal half wave,
initial T
(1)
(1)
J
(2)
= T
(2)
J
maximum
10 TO 120
10 TO 120
- 65 to 190 - 65 to 160
1.30
140
40
40HF(R)
40HF(R)
3.4 (30)
2.3 (20)
4.2 (37)
3.2 (28)
DO-203AB (DO-5)
16 000
Document Number: 93513
1600
1450
1150
1050
0.65
0.76
4.29
0.95
0.25
570
595
480
500
3.8
0.6
62
17
140/160
140/160
Revision: 25-May-09
1.50
110
40
(lbf · in)
UNITS
UNITS
N · m
A
K/W
A
mΩ
oz.
°C
°C
2
A
A
A
V
V
g
2
√s
s