HFA120FA60P Vishay, HFA120FA60P Datasheet - Page 5

• Manufacturer Part Number: HFA120FA60P
• Description: Array Of Independent Diodes,SOT-227B
• Manufacturer: Vishay

Specifications of HFA120FA60P

• Product: Ultra Fast Recovery Rectifier
• Configuration: Dual Parallel
• Reverse Voltage: 600 V
• Forward Voltage Drop: 2.1 V at 120 A
• Recovery Time: 65 ns
• Forward Continuous Current: 75 A
• Reverse Current Ir: 20 uA
• Mounting Style: Screw
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Package / Case: SOT-227
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 94049
CURRENT
MONITOR
Fig. 9 - Reverse Recovery Parameter Test
DUT
REVERSE RECOVERY CIRCUIT
ADJUST
dif/dt
L = 70µH
G
Circuit
L = 100µH
Rg = 25 ohm
V
R
Fig. 11 - Avalanche Test Circuit and Waveforms
= 200V
0.01 Ω
D
S
IRFP250
D.U.T.
FREE-WHEEL
DIODE
HIGH-SPEED
SWITCH
Vd = 50V
0
1. di
2. I
3. trr - Reverse recovery time measured
through zero crossing
from zero crossing point of negative
going I
through 0.75 I
I
extrapolated to zero current
RRM
F
+
f
/dt - Rate of change of current
Fig. 10 - Reverse Recovery Waveform and
- Peak reverse recovery current
F
to point where a line passing
RRM
1
and 0.50 I
di /dt
f
RRM
HFA120FA60P
t
Definitions
a
2
V
3
R(RATED)
I
I
V
t
RRM
L(PK)
rr
4. Q
5. di
(AVAL)
and I
current during t
rr
(rec)M
0.75 I
- Area under curve defined by t
RRM
t
/dt - Peak rate of change of
b
RRM
di(rec)M/dt
Q
0.5
DECAY
TIME
rr
Q
=
b
I
rr
www.vishay.com
RRM
portion of t
t
4
rr
X I
2
RRM
5
rr
rr
5