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HFA80FA120
1200V 80A HEXFRED Discrete Diode in a SOT-227 package
Bulletin PD-20395 reV.A 01/02
International
122R Rectifier HFA80FA120
HEXFREDTM Ultrafast, Soft Recovery Diode
Features . . . VR = 1200V
. Fast Recovery Time Characteristic
. Electricallylsolated Base Plate VF(typ) = 2.6V
. Large Creepage Distance Between Terminal
. Simplified MechanicalDesigns, Rapid Assembly |F(AV) = 80A
trr (typ) = 25ns
Description/ Applications
The dual diode series configuration (HFA80FA120) is used for output rectification
or frewheeling/ clamping operation and high voltage application.
The semiconductor in the SOT-227 package is isolated from the copper base
plate, allowing for common heatsinks and compact assemblies to be built.
These modules are intended for general applications such as HV power
supplies, electronic welders, motor control and inverters.
Absolute Maximum Ratings
Parameters Max Units
VR Cathode-to-Anti Voltage 1200 V
IF Continuous Forward Current, Tc = 60°C Per Leg 40 A
IFSM Single Pulse Forward Current, To = 25''C Per Leg 400
IFRM Maximum Repetitive Forward Current, Rated VR, 72
Square wave, 20KHz, TC = 60°C
PD Max Power Dissipation, Tc = 100°C 71 W
Max Power Dissipation, Tc = 25°C 178
VISOL RMS Isolation Voltage, Any Terminal to Case, t = 1 min 2500 V
TJ, TSTG Operating Junction and Storage Temperatures - 55 to 150 'C
Case Styles
HFA80FA120
0 TM-] C
SOT-227
International
H FA80FA120
Bulletin PD-20395 rev. A 01/02 IOR Rectifier
Electrical Characteristics @ Tg = 25°C (unless otherwise specified)
Parameters Min Typ Max Units Test Conditions
VBR Cathode Anode 1200 - - V l R = 100PA
Breakdown Voltage
VFM Forward Voltage - 2.6 3.0 V I F = 25A Fig. 1
- 2.9 3.3 v I F = 40A
- 3.4 - v IF = 80A, T J = 125°C
IRM Reverse Leakage Current - 2.0 - pA V R = VR Rated Fig. 2
- 0.5 2 mA T J = 125°C, vR = 0.8 x VR Rated
Cr Junction Capacitance - 43 - pF V R = 200V Fig. 3
Dynamic Recovery Characteristics
@ Tc = 25°C (unless otherwise specified)
Parameters Min Typ Max Units Test Conditions
tn Reverse Recovery Time - 25 - ns I F = 1A, dir/dt = 200A/ps, VR = 30V
- 52 - T J = 25°C
- 110 - To-- 125''C IF=40A
IRRM Peak Recovery Current - 5.9 - A T J = 25°C dis/dt = - 200Alps
VR = 200V
- 10.8 - To = 125°C
G, Reverse Recovery Charge - 160 - nC T J = 25°C
- 630 - To = 125°C
Thermal - Mechanical Characteristics
Parameters Min Typ Max Units
RthJC Junction to Case, Single Leg Conducting 0.7 °C/W
Both Leg Conducting 0.35 KNV
Rmcs Case to Heat Sink, Flat, Greased Surface 0.05
Wt Weight 30 g
T Mounting Torque 1.3 (N*m)
2
