Bulletin PD-21059 rev. B 07/06
6CWQ10FNPbF
SCHOTTKY RECTIFIER
7 Amp
I
F(AV)
= 7Amp
V
R
= 100V
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5
μs
sine
V
F
T
J
@ 3 Apk, T
J
= 125°C
(per leg)
range
Description/ Features
Units
A
V
A
V
The 6CWQ10FNPbF 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
Lead-Free ("PbF" suffix)
Vaues
7
100
440
0.63
- 40 to 150
°C
Case Styles
Base
Common
Cathode
4
2
Common
1 Cathode
3
Anode
Anode
D-PAK (TO-252AA)
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6CWQ10FNPbF
Bulletin PD-21059 rev. B 07/06
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
6CWQ10FNPbF
100
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 (Per Leg) * See Fig. 7
Non-Repetit. Avalanche Energy (Per Leg)
Repetitive Avalanche Current
(Per Leg)
6CWQ... Units
3.5
7
440
70
5.0
0.5
A
mJ
A
A
Conditions
50% duty cycle @ T
C
= 135°C, rectangular wave form
5μs Sine or 3μs Rect. pulse
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V
RRM
applied
T
J
= 25 °C, I
AS
= 1 Amp, L = 10 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)
6CWQ... Units
0.81
0.96
0.63
0.74
1
4.9
0.48
30.89
92
5.0
10000
V
V
V
V
mA
mA
V
mΩ
Conditions
@ 3A
@ 6A
@ 3A
@ 6A
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/μs
V
R
= 5V
DC
(test signal range 100Khz to 1Mhz) 25°C
Measured lead to lead 5mm from package body
(Rated V
R
)
(1) Pulse Width < 300μs, Duty Cycle <2%
dv/dt Max. Voltage Rate of Change
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Storage Temperature Range
6CWQ... Units
°C
°C
-40 to 150
4.70
2.35
0.3 (0.01) g (oz.)
D-Pak
6CWQ10FN
Conditions
Max. Junction Temperature Range (*) -40 to 150
R
thJC
Max. Thermal Resistance (Per Leg)
Junction to Case
wt
Approximate Weight
Case Style
Marking Device
(*) 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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6CWQ10FNPbF
Bulletin PD-21059 rev. B 07/06
100
10
T
J
= 150°C
Reverse Current - I
R
(mA)
1
125°C
100°C
75°C
0.01
50°C
25°C
0.1
Instantaneous F
orward Current - I
F
(A)
0.001
0.0001
10
0
20
40
60
80
100
Reverse Voltage - V
R
(V)
T
J
= 150°C
T
J
= 125°C
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
100
Junction Capacitance - C
T
(pF)
T
J
= 25°C
T
J
= 25°C
1
0.4
0.8
1.2
1.6
2
2.4
2.8
3.2
10
0
20
40
60
80
100
Forward Voltage Drop - V
FM
(V)
Reverse Voltage - V
R
(V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
10
T
hermal Impedance Z
thJC
(°C/ W)
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
P
DM
t1
Notes:
S
ingle Pulse
(T
hermal R
esistanc e)
0.1
0.00001
0.0001
0.001
0.01
t2
1. Duty factor D = t 1/ t 2
2. Peak T = P
DM
x Z
thJC
+ T
C
J
0.1
1
t 1 , Rec ta ngular Pulse Duration (S
econds)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
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3
6CWQ10FNPbF
Bulletin PD-21059 rev. B 07/06
155
Allowable Case T
emperature - (°C)
150
145
140
135
130
125
120
115
110
0
see note (2)
3.5
Average Power Loss - (Watts)
3
2.5
2
1.5
1
0.5
0
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
RMSLimit
DC
S
quare wave (D = 0.50)
80% Rated V
R
a pplied
1
2
3
4
5
0
1
2
3
4
5
Average Forward Current - I
F(AV)
(A)
Average Forward Current - I
F(AV)
(A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
1000
Non-Rep etitive S
urge Current - I
FS
(A)
M
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
100
At Any R
ated Load Condition
And With R
ated V
RRM
Applied
Following S
urge
10
10
100
1000
10000
S
quare Wave Pulse Duration - t p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(2)
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
4
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6CWQ10FNPbF
Bulletin PD-21059 rev. B 07/06
Outline Table
Modified JEDEC outline TO-252AA
Dimensions in millimeters and (inches)
Part Marking Information
THIS IS A 6CWQ10FN
INTERNATIONAL
RECTIFIER
LOT CODE 8024
LOGO
ASSEMBLED ON WW 02, 2000
ASSEMBLY
LOT CODE
PART NUMBER
6CWQ10FN
DATE CODE
P = LEAD-FREE
YEAR 0 = 2000
WEEK 02
X = SITE ID
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