50SQ... Series
Bulletin PD-2.060 rev. G 06/05
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
50SQ060
60
50SQ080
80
50SQ100
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
* See Fig. 5
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
EAS Non-Repetitive Avalanche Energy
IAR Repetitive Avalanche Current
50SQ Units
Conditions
5 A 50% duty cycle @ TC = 119° C, rectangular wave form
1900
290
7.5
1.0
5µs Sine or 3µs Rect. pulse Following any rated
A
10ms Sine or 6ms Rect. pulse
load condition and
with rated VRRM applied
mJ TJ = 25 °C, IAS= 1.0 Amps, L = 15 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
50SQ
0.66
0.77
0.52
0.62
0.55
7
500
10
10000
Units
Conditions
V @ 5A
V @ 10A
TJ = 25 °C
V @ 5A
V @ 10A
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
nH Measured lead to lead 5mm from body
V/ µs
Thermal-Mechanical Specifications
Parameters
50SQ Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJL Max. Thermal Resistance Junction
to Lead
RthJA Typical Thermal Resistance,
Junction to Air
wt Approximate Weight
Case Style
-55 to 175
-55 to 175
8.0
44
°C
°C
°C/W DC operation * See Fig. 4
1/8 inch lead leangth
°C/W
1.4(0.049) g (oz.)
DO - 204AR JEDEC
2 www.irf.com
