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HFA70NC60C
600V 70A HEXFRED Common Cathode Diode in a D61-8 package
PD -2.464 rev. B 01/99
International
B2R Rectifier HFA70NC60C
HEXFRED" Ultrafast, Soft Recovery Diode
Features Cami“ VR 600V
1/F(typ.)e = 1.2V
. Reduced RFI and EMI CATHODE
. Reduced Snubbing |F(AV) = 70A
. Extensive Characterization of Qrr (typ.) = 210nC
Recovery Parameters
1 2 3 IRRM(typ.) = 6A
ANODE COMMON ANODE trr(typ.) = 30ns
1 CATHODE 2 Cli(rec)M/dt (iyp.)e = 180/Vps
Description
HEXFREDT"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 (per Leg)
Parameter Max. Units
VR Cathode-to-Anode Voltage 600 V
IF @ TC = 25°C Continuous Forward Current 56
IF © To = 100°C Continuous Forward Current 27 A
IFSM Single Pulse Forward Current OD 200
EAs Non-Repetitive Avalanche Energy © 220 pd
PD @ To = 25°C Maximum Power Dissipation 150
PD @ Tc = 100°C Maximum Power Dissipation 59 W
Tu Operating Junction and
TSTG Storage Temperature Range -55 to +150 (
Thermal - Mechanical Characteristics
Parameter Min. Typ. Max. Units
RthJC Junction-to-Case, Single Leg Conducting - - 0.85 °C/W
Junction-to-Case, Both Legs Conducting - - 0.42 K/W
RthCS Case-to-Sink, Flat , Greased Surface - 0.30 -
Wt Weight - 7.8 (0.28) - g (oz)
Mounting Torque 35 (4.0) - 50 (5.7) Ibf-in
Note: OD Limited byjunction temperature
© L = 100pH, duty cycle limited by max Tu
© 125°C
HFA70NC60C International
PD-2.464 rev. B 01/99 TGR Rectifier
Electrical Characteristics (per Leg) @ Tu = 25°C (unless otherwise specified)
Parameter Min. Typ. Max. Units Test Conditions
VBR Cathode Anode Breakdown Voltage 600 - - V IR = 100pA
VFM Max Forward Voltage - 1.3 1.5 IF = 35A
- 1.5 1.7 V IF = 70A See Fig. 1
- 1.2 1.4 IF = 35A, T: = 125°C
IRM Max Reverse Leakage Current - 2.0 10 pA VR = VR Rated .
- 0.50 2.0 mA TJ = 125°C, l/R = 480V See Fig. 2
CT Junction Capacitance - 68 100 pF VR = 200V See Fig. 3
Ls Series Inductance - 5.5 - nH Lead to lead 5mm from package body
Dynamic Recovery Characteristics (per Leg) @ TJ = 25''C (unless otherwise specified)
Parameter Min. Typ. Max. Units Test Conditions
trr Reverse Recovery Time - 30 - IF = 1.0A, dif/dt = 200A/ps, VR = 30V
trr1 - 70 110 ns T: = 25°C See Fig.
trr2 - 115 180 Tu = 125°C 5 IF = 35A
IRRW Peak Recovery Current - 6.0 11 A Tu = 25°C See Fig.
|RRM2 - 9.0 16 Tu = 125°C 6 VR = 200V
Clrrl Reverse Recovery Charge - 210 580 nC Tu = 25°C See Fig.
Ga - 520 1400 Tu = 125°C 7 dir/dt = 200A/ps
di(reC)M/dt1 Peak Rate of Fall of Recovery Current - 280 - Alps TJ = 25°C See Fig.
di(rec)M/dt2 During tr, - 180 - Tu = 125°C 8
7 (.164)
3015 (1.187) J 1 (.154) [)lk,
2990 (1.177) (V)
l l OutlineD61-8
6} ' 1 69 {g 8.76 Cue) Dimensions in millimeters and (inches)
i 1 "ls, 3 ( 871 (.343)
l _ ) l BASE
11.05 (.435) REF. i , , 1 522133:
. 1 i 194 (.037)
I IE (.031) f, I ii.
1,98 (.078) 1 2 3
e ANODE COMMON ANODE
11() (.205) 1.72 (.068) 1 CATHODE 2
4.95 “95) 10.28 (.405)
10.03 (.395) - 10.2 [0.640] REF.
1.04 (.041) M
y 5.71 .225)
084 i033) ‘\ 1
(24) 37.97 (rm) 'T"
R .0200 m l l _ 4/ l
. 3,30 (.130) E' 5'
flhst) 2,92 (.115)
I T T l I t , I
l \k/Ln/st') + -- 0,425 MAX,
