Bulletin PD-21089 rev. A 05/06
12CWQ06FNPbF
SCHOTTKY RECTIFIER
12 Amp
IF(AV) = 12Amp
VR = 60V
Description/ Features
Major Ratings and Characteristics
Characteristics
Values
Units
IF(AV) Rectangular
12
A
VRRM
60
V
IFSM @ tp = 5 μs sine
320
A
VF
@ 6 Apk, TJ = 125°C
(per leg)
0.57
V
TJ
range
- 55 to 150
°C
waveform
The 12CWQ06FNPbF 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
Lead-Free ("PbF" suffix)
Case Styles
Base
Common
Cathode
4
2
Common
1 Cathode
Anode
3
Anode
D-PAK (TO-252AA)
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1
12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
Voltage Ratings
Part number
12CWQ06FNPbF
V R Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
60
Absolute Maximum Ratings
Parameters
12CWQ... Units
IF(AV) Max.AverageForward (Per Leg)
Current * See Fig. 5
IFSM
(Per Device)
6
A
12
Max.PeakOneCycleNon-Repetitive
320
Surge Current * See Fig. 7
105
EAS
Non-Repet.Avalan. Energy(PerLeg)
IAR
Repetitive Avalanche Current
(Per Leg)
Conditions
50% duty cycle @ TC = 131°C, rectangular wave form
5μs Sine or 3μs Rect. pulse
A
10ms Sine or 6ms Rect. pulse
7
mJ
0.8
A
Following any rated
load condition and with
rated VRRM applied
TJ = 25 °C, IAS = 1.2 Amps, L = 10 mH
Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
12CWQ... Units
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
Conditions
0.61
0.79
0.57
V
V
V
@ 6A
@ 12A
@ 6A
0.72
V
@ 12A
Max. Reverse Leakage Current
3
mA
TJ = 25 °C
(Per Leg) * See Fig. 2
35
mA
TJ = 125 °C
TJ = TJ max.
(1)
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VF(TO) Threshold Voltage
0.36
V
rt
Forward Slope Resistance
24.14
mΩ
CT
Typ. Junction Capacitance (Per Leg)
360
pF
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance (Per Leg)
5.0
nH
Measured lead to lead 5mm from package body
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
12CWQ... Units
TJ
Max. Junction Temperature Range (*)
- 55 to 150
°C
Tstg
Max. Storage Temperature Range
- 55 to 150
°C
RthJC Max. Thermal Resistance (Per Leg)
Junction to Case
wt
Approximate Weight
Case Style
Marking Device
(*) dPtot
dTj
2
<
1
Rth( j-a)
(Per Device)
3.0
Conditions
°C/W DC operation
* See Fig. 4
1.5
0.3 (0.01)
g (oz.)
D-Pak
Similar to TO-252AA
12CWQ06FN
thermal runaway condition for a diode on its own heatsink
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12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
100
100
Reverse Current - I R (mA)
TJ = 150°C
TJ = 125°C
125°C
10
100°C
1
75°C
0.1
50°C
25°C
0.01
0.001
TJ = 25°C
0
10
20
30
40
50
60
Reverse Voltage - V R (V)
10
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
1000
Junction Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
TJ = 150°C
1
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
2
TJ= 25°C
100
10
2.2 2.4
0
10
20
30
40
50
60
70
Reverse Voltage - VR (V)
Forward Voltage Drop - VFM (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Thermal Impedance Z thJC (°C/ W)
10
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
t1
0.1
t2
Notes:
Single Pulse
(Thermal Resistanc e)
0.01
0.00001
0.0001
0.001
1. Duty factor D = t 1/ t 2
2. Peak TJ = PDM x Z thJC+ TC
0.01
0.1
1
t 1 , Rectangular Pulse Duration (Sec onds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
6
150
145
Average Power Loss - (Watts)
Allowable Case Temperature - (°C)
155
DC
140
135
130
Square wave (D = 0.50)
80% Rated V R applied
125
120
115
110
4
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
3
RMSLimit
5
DC
2
1
see note (2)
0
0
1
2
3
4
5
6
7
8
9
0
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Non-Repetitive Surge Current - I FSM (A)
1
2
3
4
5
6
7
8
9
Average Forward Current - I F(AV) (A)
Average Forward Current - I F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
1000
100
At Any Rated Load Condition
And With Rated V RRM Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
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12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
Outline Table
Modified JEDEC outline TO-252AA
Dimensions in millimeters and (inches)
Part Marking Information
THIS IS A 12CWQ06FN
INTERNATIONAL
RECTIFIER
LOT CODE 8024
LOGO
ASSEMBLED ON WW 02, 2000
PART NUMBER
12CWQ06FN
DATE CODE
P = LEAD-FREE
ASSEMBLY
LOT CODE
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YEAR 0 = 2000
WEEK 02
X = SITE ID
5
12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
Tape & Reel Information
TR
4.1 (0.16)
3.9 (0.15)
1.85 (0.07)
DIA.
1.65 (0.06)
2.1 (0.83)
1.9 (0.07)
1.85 (0.07)
1.65 (0.06)
0.35 (0.01)
0.25 (0.01)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
12.1 (0.48)
11.9 (0.47)
4.1 (0.16)
3.9 (0.15)
TRR
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
8.1 (0.32)
7.9 (0.31)
4.1 (0.16)
3.9 (0.15)
TRL
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
13 (0.52) DIA.
8.1 (0.32)
7.9 (0.31)
2.6 (0.10)
DIA.
1.5 (0.06)
7.0 (0.28)
6.8 (0.26)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
22.4 (0.88)
TO-252AA Tape & Reel
375 (14.17)
DIA. MAX.
6
50 (1.97) DIA.
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 2,000 pieces per reel for TR and
multiples of 3,000 pieces per reel
for both TRL and TRR.
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12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
Ordering Information Table
Device Code
12
C
W
Q
06
1
2
3
4
5
FN TRL PbF
6
1
-
Current Rating (12A)
2
-
Center Tap Configuration-
3
-
Package Identifier
7
8
W = D-Pak
4
4
-
Schottky "Q" Series
5
-
Voltage Rating (06 = 60V)
6
-
FN = TO-252AA
7
-
y none = Tube (50 pieces)
y TR = Tape & Reel
y TRL = Tape & Reel (Left Oriented)
y TRR = Tape & Reel (Right Oriented)
8
-
y none = Standard Production
y PbF = Lead-Free
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7
12CWQ06FNPbF
Bulletin PD-21089 rev. A 05/06
12CWQ06FN
********************************************
* This model has been developed by
*
* Wizard SPICE MODEL GENERATOR (1999)
*
* International Rectifier Corporation)
*
* contains Proprietary Information
*
********************************************
* SPICE Model Diode is composed by a
*
* simple diode plus paralled VCG2T
*
********************************************
.SUBCKT 12CWQ06FN ANO CAT
D1 ANO 1 DMOD (0.03191)
*Define diode model
.MODEL DMOD D(IS=8.95944674613071E-05A,N=1.03666612245428,BV=67V,
+ IBV=0.232083097618696A,RS= 0.00089348,CJO=2.04854724822182E-08,
+ VJ=1.34189135485872,XTI=2, EG=0.732501148466477)
********************************************
*Implementation of VCG2T
VX 1 2 DC 0V
R1 2 CAT TRES 1E-6
.MODEL TRES RES(R=1,TC1=52.5561105683715)
GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-3.507402E-03/52.55611)*((V(2,CAT)*1E6)/
(I(VX)+1E-6)-1))+1)*4.963732E-02*ABS(V(ANO,CAT)))-1)}
********************************************
.ENDS 12CWQ06FN
Thermal Model Subcircuit
.SUBCKT 12CWQ06FN 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
8.75E-04
5.33E+01
2.05E+02
7.61E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
5
4
3
2
4
3
2
1
1.00E-07
1.65E+00
1.12E+00
2.29E-01
.ENDS 12CWQ06FN
Data and specifications subject to change without notice.
This product has been designed and qualified for Consumer Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 05/06
8
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