Document
PD -2.458 rev. B 02/99
HFA140NJ60C
HEXFRED
Features
Reduced RFI and EMI Reduced Snubbing Extensive Characterization of Recovery Parameters
TM
Ultrafast, Soft Recovery Diode
LUG TERMINAL ANODE 1 LUG TERMINAL ANODE 2
BASE COMMON CATHODE
V R = 600V V F(typ.) = 1.2V IF(AV) = 140A Qrr (typ.) = 340nC IRRM(typ.) = 8.5A trr(typ.) = 33ns di(rec)M/dt (typ.) = 220A/µs
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.
TM
TO-244AB
Absolute Maximum Ratings (per Leg)
Parameter
VR IF @ TC = 25°C IF @ TC = 100°C IFSM EAS PD @ T C = 25°C PD @ TC = 100°C TJ TSTG Cathode-to-Anode Voltage Continuous Forward Current Continuous Forward Current Single Pulse Forward Current Non-Repetitive Avalanche Energy Maximum Power Dissipation Maximum Power Dissipation Operating Junction and Storage Temperature Range
Max.
600 126 63 400 220 310 125 -55 to +150
Units
V A µJ W C
Thermal - Mechanical Characteristics
Parameter
RthJC RthCS Wt Junction-to-Case, Single Leg Conducting Junction-to-Case, Both Legs Conducting Case-to-Sink, Flat, Greased Surface Weight Mounting Torque Mounting Torque Center Hole Terminal Torque Vertical Pull 2 inch Lever Pull
Min.
30 (3.4) 12 (1.4) 30 (3.4)
Typ.
0.10 79 (2.8)
Max.
0.40 0.20 40 (4.6) 18 (2.1) 40 (4.6) 80 35
Units
°C/W K/W g (oz) lbfin (Nm) lbfin
Note: Limited by junction temperature L = 100µH, duty cycle limited by max TJ 125°C
Mounting surface must be smooth, flat, free or burrs or other protrusions. Apply a thin even film or thermal grease to mounting surface. Gradually tighten each mounting bolt in 5-10 lbfin steps until desired or maximum torque limits are reached. Module
1
HFA140NJ60C
PD-2.458 rev. B 02/99
Electrical Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
VBR VFM Cathode Anode Breakdown Voltage Max Forward Voltage
Min. Typ. Max. Units
600 1.3 1.5 1.2 4.0 1.0 140 7.0 1.5 1.7 1.4 20 4.0 250 V V µA mA pF nH
Test Conditions
IR = 100µA IF = 70A IF = 140A See Fig. 1 IF = 70A, TJ = 125°C VR = VR Rated TJ = 125°C, VR = 480V See Fig. 2 VR = 200V See Fig. 3 From top of terminal hole to mounting plane
IRM CT LS
Max Reverse Leakage Current Junction Capacitance Series Inductance
Dynamic Recovery Characteristics (per Leg) @ TJ = 25°C (unless otherwise specified)
Parameter
trr trr1 trr2 IRRM1 IRRM2 Qrr1 Qrr2 di(rec)M /dt1 di(rec)M /dt2 Reverse Recovery Time
Min. Typ. Max. Units
33 80 120 ns 140 220 8.5 15 A 14 25 340 900 nC 980 2300 300 A/µs 220
Test Conditions
IF = 1.0A, di f/dt = 200A/µs, V R = 30V TJ = 25°C TJ = 125°C IF = 70A TJ = 25°C TJ = 125°C VR = 200V TJ = 25°C TJ = 125°C dif/dt = 200A/µs TJ = 25°C TJ = 125°C
Peak Recovery Current Reverse Recovery Charge Peak Rate of Fall of Recovery Current During tb
80.01 (3.150) 40.26 (1.585) 39.75 (1.565)
2
10.41 (0.410) DIA. 9.65 (0.380)
20.32 (0.800) 17.78 (0.700) 7.49 (0.295) DIA. 6.99 (0.275) (2 PLCS.)
LEAD ASSIGNMENTS 1 - ANODE 2 - CATHODE 3 - ANODE
34.925 (1.375) REF.
4.95 (0.195) DIA. 4.70 (0.185) 1/4-20 SLOTTED HEX
63.50 (2.500) 60.96 (2.400)
1 3
23.55 (0.927) 20.42 (0.804)
15.75 (0.620) 14.99 (0.590)
3.35 (0.132)
CONFORMS TO JEDEC OUTLINE TO-244AB
Dimensions in Millimeters and (Inches)
92.71 (3.650) 90.17 (3.550)
3.02 (0.119)
2
HFA140NJ60C
1000
10000
PD-2.458 rev. B 02/99
Reverse Current - I R (µA)
T J = 150 °C
1000
Instantaneous Forward Current - I F (A)
100
T J = 125°C
10
100
TJ = 150°C TJ = 125°C TJ = 25°C
1
TJ = 25°C
0.1 0 200 400 600
Junction Capacitance - C T (pF)
10
Fig. 2 - Typical Reverse Current vs. Reverse Voltage, (per Leg)
10000
Reverse Voltage - VR (V)
A
1000
TJ = 25 °C
1 0.0
100
1.0
2.0
3.0
Forward Voltage Drop - V FM (V)
Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward Current, (per Leg)
10 1 10 100 1000
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage, (per Leg)
1
Thermal Impedance - Z thJC (K/W)
0.1
D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08
P DM
t
0.01
Single Pulse (Thermal Resistance)
2 Notes: 1. Duty factor D = t / t 1 2
1 t
2. Peak T J = PDM x Z thJC + T C
0.0001 0.001 0.01 0.1 1 10 100
0.001 0.00001
t 1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics, (per Leg)
3
HFA140NJ60C
PD-2.458 rev. B 02/99
250
100
VR = 200V TJ = 125°C TJ = 25°C
200
VR = 200V TJ = 12.