12CWQ03FNPbF
2
Bulletin PD-21087 rev. A 05/06
www.irf.com
VFM Max. Forward Voltage Drop 0.47 V @ 6A
(Per Leg) * See Fig. 1 (1) 0.55 V @ 12A
0.37 V @ 6A
0.49 V @ 12A
IRM Max. Reverse Leakage Current 3 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 58 mA TJ = 125 °C
VF(TO) Threshold Voltage 0.196 V TJ = TJ max.
rtForward Slope Resistance 21.66 mΩ
CTTyp. Junction Capacitance (Per Leg) 590 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body
TJMax. Junction Temperature Range (*) - 55 to 150 °C
Tstg Max. Storage Temperature Range - 55 to 150 °C
RthJC Max. Thermal Resistance (Per Leg) 3.0 °C/W DC operation * See Fig. 4
Junction to Case (Per Device) 1. 5
wt Approximate Weight 0.3 (0.01) g (oz.)
Case Style D-Pak Similar to TO-252AA
Marking Device 12CWQ03FN
Thermal-Mechanical Specifications
TJ = 25 °C
TJ = 125 °C
Electrical Specifications
(1) Pulse Width < 300μs, Duty Cycle <2%
VR = rated VR
Part number 12CWQ03FNPbF
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Voltage Ratings
30
Parameters 12CWQ... Units Conditions
Parameters 12CWQ... Units Conditions
IF(AV) Max. Average Forward (Per Leg) 6 A 50% duty cycle @ TC = 135°C, rectangular wave form
Current * See Fig. 5 (Per Device) 12
IFSM Max. Peak One Cycle Non-Repetitive 320 5 μs Sine or 3μs Rect. pulse
Surge Current (Per Leg) * See Fig. 7 130 10ms Sine or 6ms Rect. pulse
EAS Non-Rep. Avalanche Energy (Per Leg) 10 m J TJ = 25 °C, IAS
= 2.0 Amps, L = 5 mH
IAR Repetitive Avalanche Current 2.0 A Current decaying linearly to zero in 1 μsec
(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical
Absolute Maximum Ratings
Following any rated
load condition and with
rated VRRM applied
A
Parameters 12CWQ... Units Conditions
< thermal runaway condition for a diode on its own heatsink
(*) dPtot 1
dTj Rth( j-a)