Vishay 12CWQ10FN Data Sheet
Bulletin PD-20548 rev. F 01/03
12CWQ10FN
SCHOTTKY RECTIFIER |
12 Amp |
D-Pak (TO-252AA)
Major Ratings and Characteristics
Characteristics |
12CWQ10FN |
Units |
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IF(AV) |
Rectangular |
12 |
A |
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waveform |
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VRRM |
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100 |
V |
IFSM |
@ tp = 5 µs sine |
330 |
A |
VF |
@6 Apk, TJ = 125°C |
0.65 |
V |
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(per leg) |
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TJ |
range |
- 55 to 150 |
°C |
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Description/ Features
The 12CWQ10FN surface mount, center tap, Schottky rectifier series has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection.
Popular D-PAK outline
Center tap configuration
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
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2.38 (0.09) |
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6.73 (0.26) |
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2.19 (0.08) |
1.14 (0.04) |
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6.35 (0.25) |
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0.89 (0.03) |
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5.46 (0.21) |
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1.27 (0.05) |
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0.58 (0.02) |
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5.21 (0.20) |
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0.88 (0.03) |
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0.46 (0.02) |
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4 |
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6.45 (0.24) |
1.64 (0.02) |
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6.22 (0.24) |
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5.68 (0.22) |
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5.97 (0.23) |
10.42 (0.41) |
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1 |
2 |
3 |
9.40 (0.37) |
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1.52 (0.06) |
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0.51 (0.02) |
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MIN. |
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1.15 (0.04) |
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3x 0.89 (0.03) |
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2x 1.14 (0.04) |
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0.58 (0.02) |
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0.64 (0.02) |
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0.46 (0.02) |
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0.76 (0.03) |
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1 |
- Anode |
2.28 (0.09) |
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2 |
- Cathode |
2x |
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3 |
- Anode |
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4.57 (0.18) |
4 |
- Cathode |
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
MINIMUM RECOMMENDED FOOTPRINT
5.97 (0.24)
6.48 (0.26)
10.67 (0.42)
2x
2.54 (0.10) 
1.65 (0.06) |
2x |
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2.28 (0.09) |
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2x |
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Base |
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Common |
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Cathode |
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4 |
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2 |
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Common |
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1 |
Cathode |
3 |
Anode |
Anode |
www.irf.com |
1 |
12CWQ10FN
Bulletin PD-20548 rev. F 01/03
Voltage Ratings
Part number |
12CWQ10FN |
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VR Max. DC Reverse Voltage (V) |
100 |
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VRWM Max. Working Peak Reverse Voltage (V) |
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Absolute Maximum Ratings
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Parameters |
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12CWQ... |
Units |
Conditions |
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IF(AV) |
Max.AverageForward (PerLeg) |
6 |
A |
50% dutycycle @TC =135°C,rectangularwaveform |
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Current * See Fig. 5 |
(PerDevice) |
12 |
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I |
Max.PeakOneCycleNon-Repetitive |
330 |
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5µs Sine or 3µs Rect. pulse |
Following any rated |
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FSM |
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A |
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load condition and with |
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Surge Current * See Fig. 7(PerLeg) |
110 |
10ms Sine or 6ms Rect. pulse |
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rated VRRM applied |
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EAS |
Non-Repetit.AvalancheEnergy(PerLeg) |
6 |
mJ |
TJ = 25 °C, IAS = 1 Amps, L = 12 mH |
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IAR |
RepetitiveAvalancheCurrent(PerLeg) |
1 |
A |
Currentdecayinglinearlytozeroin1µsec |
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Frequency limited by TJ max. VA = 1.5 x VR typical |
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Electrical Specifications
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Parameters |
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12CWQ... |
Units |
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Conditions |
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VFM |
Max. Forward Voltage Drop |
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0.80 |
V |
@ |
6A |
TJ |
= 25 °C |
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(Per Leg) * See Fig. 1 |
(1) |
0.95 |
V |
@ 12A |
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0.65 |
V |
@ |
6A |
TJ |
= 125 °C |
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0.78 |
V |
@ 12A |
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IRM |
Max. Reverse Leakage Current |
1 |
mA |
TJ = |
25 °C |
VR |
= rated VR |
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(Per Leg) * See Fig. 2 |
(1) |
4 |
mA |
TJ = 125 °C |
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VF(TO) Threshold Voltage |
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0.47 |
V |
TJ = TJ max. |
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rt |
Forward Slope Resistance |
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20.68 |
mΩ |
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CT |
Typ. Junction Capacitance (Per Leg) |
183 |
pF |
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C |
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LS |
Typical Series Inductance |
(Per Leg) |
5.0 |
nH |
Measured lead to lead 5mm from package body |
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(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
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Parameters |
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12CWQ... |
Units |
Conditions |
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TJ |
Max.JunctionTemperatureRange (*) |
-55to150 |
°C |
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Tstg |
Max.StorageTemperatureRange |
-55to150 |
°C |
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RthJC |
Max. Thermal Resistance (PerLeg) |
3.0 |
°C/W |
DCoperation |
* See Fig. 4 |
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Junction to Case |
(PerDevice) |
1.5 |
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wt |
Approximate Weight |
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0.3(0.01) |
g(oz.) |
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CaseStyle |
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D-Pak |
Similar to TO-252AA |
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(*) dPtot |
1 |
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< |
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thermal runaway condition for a diode on its own heatsink |
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dTj |
Rth( j-a) |
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2 |
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www.irf.com |
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