HFA90NH40PBF Datasheet, PDF (1/7 Pages) Vishay Siliconix – HEXFRED® Ultrafast Soft Recovery Diode, 210 A

HFA90NH40PbF
Vishay High Power Products
HEXFRED^®
Ultrafast Soft Recovery Diode, 210 A
Lug terminal
anode
HALF-PAK (D-67)
Base
cathode
PRODUCT SUMMARY
I_F (maximum)
V_R
I_F(DC) at T_C
210 A
400 V
106 A at 100 °C
FEATURES
• Very low Q_rr and t_rr
• Lead (Pb)-free
• Designed and qualified for industrial level
BENEFITS
• Reduced RFI and EMI
• Reduced snubbing
RoHS
COMPLIANT
DESCRIPTION
HEXFRED^® diodes are optimized to reduce losses and
EMI/RFI in high frequency power conditioning systems. An
extensive characterization of the recovery behavior for
different values of current, temperature and dI/dt simplifies
the calculations of losses in the operating conditions. The
softness of the recovery eliminates the need for a snubber in
most applications. These devices are ideally suited for
power converters, motors drives and other applications
where switching losses are significant portion of the total
losses.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
Cathode to anode voltage
V_R
Continuous forward current
T_C = 25 °C
I_F
T_C = 100 °C
Single pulse forward current
I_FSM
Limited by junction temperature
Non-repetitive avalanche energy
E_AS
L = 100 µH, duty cycle limited by maximum T_J
Maximum power dissipation
Operating junction and storage
temperature range
P_D
T_J, T_Stg
T_C = 25 °C
T_C = 100 °C
VALUES
400
210
106
600
1.4
329
132
- 55 to + 150
UNITS
V
A
mJ
W
°C
ELECTRICAL SPECIFICATIONS (T_J = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Cathode to anode
breakdown voltage
V_BR
I_R = 100 µA
I_F = 90 A
Maximum forward voltage
V_FM
I_F = 180 A
See fig. 1
Maximum reverse
leakage current
I_F = 90 A, T_J = 125 °C
I_RM
T_J = 125 °C, V_R = 400 V
See fig. 2
Junction capacitance
C_T
V_R = 200 V
See fig. 3
Series inductance
L_S
From top of terminal hole to mounting plane
MIN.
400
-
-
-
-
-
-
TYP.
-
1.06
1.2
0.96
0.6
180
7.0
MAX.
-
1.45
1.67
1.23
2
260
-
UNITS
V
mA
pF
nH
Document Number: 94044
Revision: 01-Aug-08
For technical questions, contact: [e-mail]
www.vishay.com
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