12CWQ04FN
Bulletin PD-20546 rev. G
06/04
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
12CWQ04FN
40
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward(Per Leg)
Current* See Fig. 5
I
FSM
E
AS
I
AR
(Per Device)
Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
Non-Repet. Avalan. Energy (Per Leg)
Repetitive Avalanche Current
(Per Leg)
12CWQ... Units
6
12
550
90
9
1.2
A
mJ
A
A
Conditions
50% duty cycle @ T
C
= 134°C, rectangular wave form
5µs Sine or 3µs Rect. pulse
10ms Sine or 6ms Rect. pulse
Following any rated
load condition and with
rated V
RRM
applied
T
J
= 25 °C, I
AS
= 1.5 Amps, L = 8 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
12CWQ... Units
0.53
0.68
0.48
0.64
3
40
0.28
25.58
405
5.0
V
V
V
V
mA
mA
V
mΩ
Conditions
@ 6A
@ 12A
@ 6A
@ 12A
T
J
= 25 °C
T
J
= 125 °C
T
J
= T
J
max.
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
I
RM
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2
(1)
V
F(TO)
Threshold Voltage
r
t
C
T
L
S
Forward Slope Resistance
Typ. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
pF
nH
V
R
= 5V
DC
(test signal range 100Khz to 1Mhz) 25°C
Measured lead to lead 5mm from package body
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Storage Temperature Range
12CWQ... Units
°C
°C
-55 to 150
3.0
1.5
0.3 (0.01) g (oz.)
D-Pak
12CWQ04FN
Conditions
Max. Junction Temperature Range (*) -55 to 150
R
thJC
Max. Thermal Resistance(Per Leg)
Junction to Case
wt
Approximate Weight
Case Style
Device Marking
(*) dPtot
dTj
<
1
Rth( j-a)
°C/W DC operation
* See Fig. 4
(Per Device)
Similar to TO-252AA
thermal runaway condition for a diode on its own heatsink
2
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