T40HF..., T70HF..., T85HF..., T110HF... Series
Vishay Semiconductors
Power Rectifier Diodes (T-Modules), 40 A to 110 A
D-55
PRODUCT SUMMARY
IF(AV)
40 A to 110 A
Type
Modules - Diode, High Voltage
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
T40HF
IF(AV) IF(RMS) IFSM
TC
50 Hz 60 Hz
40 85 63 570 600
50 Hz I2t
60 Hz
1630 1500
I2√t 16 300
VRRM TJ
FEATURES • Electrically isolated base plate
• Types up to 1200 VRRM • 3500 VRMS isolating voltage • Simplified mechanical designs, rapid assembly
• High surge capability
• Large creepage distances
• UL E78996 approved
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
DESCRIPTION These series of T-modules use standard recovery power rectifier diodes. The semiconductors are electrically isolated from the metal base, allowing common heatsink and compact assembly to be built. Applications include power supplies, battery charges, welders, motor controls and general industrial current rectification.
T70HF
T85HF
70 85
85 85
110 134
1200
1700
1250
1800
7100
14 500
6450
13 500
70 700
148 700
100 to 1200
- 40 to 150
T110HF 110 85 173 2000 2100
20 500 18 600 204 300
UNITS A °C A
A
A2s
A2√s V °C
Document Number: 93587 For technical questions within your region, please contact one of the following:
Revision: 20-May-10
[email protected],
[email protected],
[email protected]
www.vishay.com 1
T40HF..., T70HF..., T85HF..., T110HF... Series
Vishay Semiconductors
Power Rectifier Diodes (T-Modules), 40 A to 110 A
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE CODE
T40HF... T70HF... T85HF... T110HF...
10 20 40 60 80 100 120
VRRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V 100 200 400 600 800 1000 1200
VRSM, MAXIMUM NON-REPETITIVE PEAK REVERSE VOLTAGE V 150 300 500 700 900 1100 1300
IRRM MAXIMUM AT TJ = 25 °C μA
100
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
T40HF T70HF T85HF T110HF UNITS
Maximum average forward current at case temperature
IF(AV)
180° conduction, half sine wave
40 70 85 110 A
85 85
85
85
°C
Maximum RMS forward current Maximum peak, one-cycle forward, non-repetitive surge current
Maximum I2t for fusing
IF(RMS) IFSM
I2t
t = 10 ms No voltage t = 8.3 ms reapplied
t = 10 ms 100 % VRRM t = 8.3 ms reapplied
t = 10 ms No voltage t = 8.3 ms reapplied
t = 10 ms 100 % VRRM t = 8.3 ms reapplied
Sinusoidal half wave, initial TJ = TJ maximum
63 570 600 480 500 1630 1500 1150 1050
110 1200 1250 1000 1050 7100 6450 5000 4570
134 173 1700 2000 1800 2100 1450 1700 1500 1780 14 500 20 500 13 500 18 600 10 500 14 500 9600 13 200
A A
A2s
Maximum I2√t for fusing Low level value of threshold voltage High level value of threshold voltage Low level value of forward slope resistance High level value of forward slope resistance
Maximum forward voltage drop
I2√t VF(TO)1 VF(TO)2
rf1 rf2
VFM
t = 0.1 ms to 10 ms, no voltage reapplied (16.7 % x π x IF(AV) < I < π x IF(AV)), TJ maximum
(I > π x IF(AV)), TJ maximum
16 300 70 700 148 700 204 300 A2√s
0.66 0.76 0.68 0.84 0.95 0.90
0.68 0.86
V
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ maximum
(I > π x IF(AV)), TJ maximum
4.3 2.4 1.76 1.56 mΩ
3.1 1.7 1.08 1.12
IFM = π x IF(AV), TJ = 25 °C,
tp = 400 μs square pulse Average power = VF(TO) x IF(AV) + rf x (IF(RMS))2
1.30
1.35
1.27
1.35
V
www.vishay.com 2
For technical questions within your region, please contact one of the following: Document Number: 93587
[email protected],
[email protected],
[email protected]
Revision: 20-May-10
BLOCKING
PARAMETER Maximum peak reverse leakage current
RMS isolation voltage
T40HF..., T70HF..., T85HF..., T110HF... Series
Power Rectifier Diodes (T-Modules), 40 A to 110 A
Vishay Semiconductors
SYMBOL
TEST CONDITIONS
IRRM VISOL
TJ = 150 °C
50 Hz, circuit to base, all terminals shorted TJ = 25 °C, t = 1 s
T40HF T70HF T85HF T110HF UNITS
15 15 20
20 mA
3500 3500 3500 3500
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES UNITS
T40HF T70HF T85HF T110HF
Maximum junction operating and storage temperature range
Maximum thermal resistance, junction to case per junction
Maximum thermal resistance, case to heatsink
TJ, TStg
RthJC RthCS
DC operation
Mounting surface smooth, flat and greased
- 40 to 150
°C
1.36 0.69 0.62 0.47 K/W
0.2
Mounting torque, ± 10 %
to heatsink terminals
Non-lubricated threads
M3.5 mounting screws (1) M5 screw terminals
1.3 ± 10 % 3 ± 10 %
Nm
Approximate weight
See dimensions - link at the end of datasheet
54
g
Case style
T-module (D-55)
Note (1) A mounting compound is recommended and the torque should be rechecked after a period of about 3 hours to allow for the spread of the
compound
ΔR CONDUCTION PER JUNCTION
DEVICES
SINUSOIDAL CONDUCTION AT TJ MAXIMUM
180°
120°
90°
60°
30°
RECTANGULAR CONDUCTION AT TJ MAXIMUM
180°
120°
90°
60°
30°
T40HF...
0.12
0.14
0.18 0.27
0.46
0.09
0.15
0.20
0.