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Details, datasheet, quote on part number:6CWQ03FNTR
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Datasheet text preview:
Bulletin PD-20560 rev. F 03/03
6CWQ03FN
SCHOTTKY RECTIFIER 7 Amp
D-Pak (TO-252AA)
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 3 Apk, TJ = 125°C (per leg) range 6CWQ03FN 7 30 535 0.35
Description/ Features Units
A V A V The 6CWQ03FN 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, free-wheeling 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
- 40 to 150
°C
2.38 (0.09) 6.73 (0.26) 6.35 (0.25) 5.46 (0.21) 5.21 (0.20)
4
2.19 (0.08) 1.27 (0.05) 0.88 (0.03)
1.14 (0.04) 0.89 (0.03) 0.58 (0.02) 0.46 (0.02)
MIN IMUM RECOMMENDED FOOTPRINT 5.97 (0.24)
6.45 (0.24) 6.22 (0.24) 1.64 (0.02)
1 2 3
5.68 (0.22) 10.42 (0.41) 9.40 (0.37) 0.51 (0.02) MIN.
6.48 (0.26) 10.67 (0.42)
5.97 (0.23)
1.52 (0.06) 1.15 (0.04) 2x 1.14 (0.04) 0.76 (0.03) 2.28 (0.09) 2x 4.57 (0.18) 3x 0.89 (0.03) 0.64 (0.02) 1 2 3 4 - Anode - Cathode - Anode - Cathode
2x 2.54 (0.10) 1.65 (0.06) 2x 2.28 (0.09) 2x
Base Common Cathode
4
0.58 (0.02) 0.46 (0.02)
Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches)
1
Anode
2 Common Cathode
3
Anode
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1
6CWQ03FN
Bulletin PD-20560 rev. F 03/03
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
6CWQ03FN
30
Absolute Maximum Ratings
Parameters
IF(AV) Max.AverageForward (Per Leg) Current * See Fig. 5 IFSM EAS I AR (Per Device) Max.PeakOneCycleNon-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repet.Avalan.Energy(PerLeg) Repetitive Avalanche Current (Per Leg)
6CWQ... Units
3.5 7 535 90 8 1.0 A mJ A A
Conditions
50% duty cycle @ TC = 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 VRRM applied
TJ = 25 °C, IAS = 2 Amps, L =4 mH 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 (Per Leg) * See Fig. 1 (1)
6CWQ... Units
0.45 0.52 0.35 0.46 2 50 0.22 32.86 290 5.0 10000 V V V V mA mA V
m
Conditions
@ 3A @ 6A @ 3A @ 6A TJ = 25 °C TJ = 125 °C
TJ = TJ max.
TJ = 25 °C TJ = 125 °C VR = rated VR
IRM
Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1)
VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Typ. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg)
pF nH V/µs
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body (Rated VR)
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
TJ T stg Max. Junction Temperature Range (*) Max. Storage Temperature Range
6CWQ... Units
-40 to 150 -40 to 150 4.70 2.35 0.3 (0.01) g (oz.) °C °C
Conditions
RthJC Max. Thermal Resistance (Per Leg) Junction to Case wt Approximate Weight Case Style
(*) dPtot dTj < 1 Rth( j-a)
°C/W DC operation
* See Fig. 4
(Per Device)
D-Pak
Similar to TO-252AA
thermal runaway condition for a diode on its own heatsink
2
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6CWQ03FN
Bulletin PD-20560 rev. F 03/03
100
100 TJ= 150°C R ve rse Current - I R (mA) e 10 125°C 100°C 1 75°C 50°C
0.1
Inst a nt a ne ous F rw a rd Current - I F (A) o
0.01
25°C
0.001
5
10
15
20
25
30
10
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg)
1000
J J J
T = 25°C
1 0.2 0.4 0.6 0.8
Junc t ion Capacitance - C
T = 125°C
T
(pF)
T = 150°C
TJ = 25°C
1
1.2 1.4 1.6 1.8
2
2.2
100
0
5
10
15
20
25
30
35
Forward Voltage Drop - VFM (V)
Reverse Voltage - VR (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg)
10 T e rm a l Impedance Z t hJC (°C/ W) h
Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg)
1
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
PM D
t1 Not es: Sng le Pulse i (T e rma l Resistance) h 0. 1 0.00001 0.0001 0.001 0.01 t2
1. Duty factor D = t 1/ t 2 2. Peak T = PDM x Z t hJC+ TC J 0.1 1
t 1 , Rectangular Pulse Duration (S c o nd s) e
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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6CWQ03FN
Bulletin PD-20560 rev. F 03/03
150 Allo wa b le Case T mp e ra t ure - (°C) e DC 140
2 Ave ra g e Power Loss - (Watts )
1.5
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMSLimit
130 S ua re wave (D = 0.50) q 80% Rated VR applied 120
se e note (2)
1
DC
0.5
110
0
1
2
3
4
5
0
0
1
2
3
4
5
Ave ra g e Forward Current - I F(AV) (A)
Ave ra g e Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg)
1000
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
No n-Rep e t it ive S rg e Current - I FS (A) u M
100
At Any Rated Load Condition And With Rated V RRM Applied Fo llow ing S rg e u 10 10
100
1000
10000
S ua re Wave Pulse Duration - t p (microsec) q
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
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6CWQ03FN
Bulletin PD-20560 rev. F 03/03
Marking Information
EXAMPLE: THIS IS A 6CWQ03FN
INTERNATIONAL RECTIFIER LOGO 4 (K) PART NUMBER
6CWQ03FN 712A 5K3A
DATE CODE (YWWA) Y = YEAR W W = WEEK A = LINE
ASSEMBLY LOT CODE
2 (K) 1 (A) 3 (A)
Tape & Reel Information
4.1 (0.16) 3.9 (0.15) TR 2.1 (0.83) 1.9 (0.07) 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) 12.1 (0.48) 11.9 (0.47) 2.6 (0.10) DIA. 1.5 (0.06) 0.35 (0.01) 0.25 (0.01) 16.3 (0.64) 15.7 (0.62)
7.0 (0.28) 6.8 (0.26) 2.75 (0.11) 2.55 (0.10)
FEED DIRECTION
4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07)
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)
0.35 (0.01) 0.25 (0.01)
10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10)
16.3 (0.64) 15.7 (0.62)
FEED DIRECTION
8.1 (0.32) 7.9 (0.31)
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)
4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07)
0.35 (0.01) 0.25 (0.01) 16.3 (0.64) 15.7 (0.62)
10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10)
FEED DIRECTION
8.1 (0.32) 7.9 (0.31)
2.6 (0.10) DIA. 1.5 (0.06)
13 (0.52) DIA.
22.4 (0.88)
TO-252AA Tape & Reel 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.
375 (14.17) DIA. MAX.
50 (1.97) DIA.
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