C&H Technology T85HFL Series - Manual (Page 4)

Document Number: 93184 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 19-May-10 [email protected] , [email protected] , [email protected] 3
T40HFL, T70HFL, T85HFL Series
Fast Recovery Diodes
(T-Modules), 40 A/70 A/85 A
Vishay Semiconductors
Note
(1) Tested on LEM 300 A diodemeter tester
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
Note
• The table above shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
REVERSE RECOVERY CHARACTERISTICS
PARAMETER SYMBOL TEST CONDITIONS (1)
T40HFL T70HFL T85HFL
UNITS
S02 S05 S10 S02 S05 S10 S02 S05 S10
Maximum reverse
recovery time
t
rr
T
J
= 25 °C, -dI
F
/dt = 100 A/μs
I
F
= 1 A to V
R
= 30 V
70 110 270 70 110 270 80 120 290
ns
T
J
= 25 °C, -dI
F
/dt = 25 A/μs
I
FM
= π x rated I
F(AV)
, V
R
= - 30 V
200 500 1000 200 500 1000 200 500 1000
Maximum reverse
recovery charge
Q
rr
T
J
= 25 °C, -dI
F
/dt = 100 A/μs
I
F
= 1 A to V
R
= 30 V
0.25 0.4 1.35 0.25 0.4 1.35 0.3 0.6 1.6
μC
T
J
= 25 °C, -dI
F
/dt = 25 A/μs
I
FM
= π x rated I
F(AV)
, V
R
= - 30 V
0.55 2.0 8.0 0.6 2.1 8.5 0.8 3.5 1.5
BLOCKING
PARAMETER SYMBOL TEST CONDITIONS T40HFL T70HFL T85HFL UNITS
Maximum peak reverse leakage current I
RRM
T
J
= 125 °C 20 mA
RMS isolation voltage V
ISOL
50 Hz, circuit to base, all terminals
shorted, T
J
= 25 °C, t = 1 s
3500 V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS T40HFL T70HFL T85HFL UNITS
Junction operating temperature range T
J
- 40 to 125
°C
Storage temperature range T
Stg
- 40 to 150
Maximum internal thermal resistance,
junction to case per module
R
thJC
DC operation 0.85 0.53 0.46
K/W
Thermal resistance,
case to heatsink per module
R
thCS
Mounting surface, flat, smooth
and greased
0.2
Mounting torque ± 10 %
base to heatsink
M3.5 mounting screws (1)
Non-lubricated threads
1.3 ± 10 %
Nm
busbar to terminal
M5 screws terminals
Non-lubricated threads
3 ± 10 %
Approximate weight
See dimensions -
link at the end of datasheet 54 g
19 oz.
Case style D-55 (T-module)
ΔR CONDUCTION
DEVICES
SINUSOIDAL CONDUCTION AT T
J
MAXIMUM RECTANGULAR CONDUCTION AT T
J
MAXIMUM
UNITS
180° 120° 90° 60° 30° 180° 120° 90° 60° 30°
T40HFL 0.06 0.08 0.10 0.14 0.24 0.05 0.08 0.10 0.15 0.24
K/W T70HFL 0.05 0.06 0.08 0.11 0.19 0.04 0.06 0.08 0.12 0.19
T85HFL 0.04 0.05 0.06 0.09 0.15 0.03 0.05 0.07 0.09 0.015