20CJQ060PbF
Vishay High Power Products
Schottky Rectifier
®
FEATURES
• Small foot print, surface mountable
Base
common
4
Available
• Low profile
• Very low forward voltage drop
• High frequency operation
RoHS*
COMPLIANT
SOT-223
Anode
1
2
Common
cathode
• Guard ring for enhanced ruggedness and long term
reliability
Anode
3
• Common cathode
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
I
F(AV)
V
R
2A
60 V
The 20CJQ060PbF surface mount Schottky rectifier series
has been designed for applications requiring very low
forward drop and very small foot prints. Typical applications
are in portables, switching power supplies, converters,
automotive system, freewheeling diodes, battery charging,
and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
V
RRM
I
FSM
V
F
T
J
at t
p
= 5 µs sine
at 1 Apk, T
J
= 125 °C (per leg)
Range
CHARACTERISTICS
Rectangular waveform
VALUES
2.0
60
385
0.56
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V
R
V
RWM
20CJQ060PbF
60
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
See fig. 5
per leg
I
F(AV)
per device
50 % duty cycle at T
C
= 109 °C, rectangular waveform
I
FSM
E
AS
I
AR
Following any rated load
condition and with rated
10 ms sine or 6 ms rect. pulse V
RRM
applied
5 µs sine or 3 µs rect. pulse
T
J
= 25 °C, I
AS
= 1 A, L = 3 mH
Current decaying linearly to zero in 1 µs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
4
A
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
385
22
1.5
1.0
mJ
A
SYMBOL
TEST CONDITIONS
50 % duty cycle at T
C
= 127 °C, rectangular waveform
VALUES
2
UNITS
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94160
Revision: 27-Jul-07
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
20CJQ060PbF
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
at 1 A
Maximum forward voltage drop per leg
See fig. 1
V
FM (1)
at 2 A
at 1 A
at 2 A
Maximum reverse leakage
current per leg
See fig. 2
Typical junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
I
RM (1)
C
T
L
S
dv/dt
T
J
= 25 °C
V
R
= Rated V
R
T
J
= 125 °C
V
R
= 5 V
DC
(test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated V
R
5.0
60
6
10 000
pF
nH
V/µs
TEST CONDITIONS
T
J
= 25 °C
VALUES
0.59
0.75
0.56
0.67
0.1
mA
V
UNITS
Schottky Rectifier
T
J
= 125 °C
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to lead
Maximum thermal resistance,
junction to ambient
Approximate weight
Case style
Marking device
Note
(1)
SYMBOL
T
J (1)
T
Stg
R
thJL
DC operation
R
thJA
TEST CONDITIONS
VALUES
- 55 to 150
25
UNITS
°C
°C/W
65
0.13
0.0045
SOT-223
2CJQH
g
oz.
dP
tot
1
------------ < ------------- thermal runaway condition for a diode on its own heatsink
-
-
dT
J
R
thJA
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94160
Revision: 27-Jul-07
20CJQ060PbF
Schottky Rectifier
Vishay High Power Products
Fig. 2 - Typical Values of Reverse Current vs. Reverse
Voltage (Per Leg)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
(Per Leg)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Document Number: 94160
Revision: 27-Jul-07
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
20CJQ060PbF
Vishay High Power Products
Schottky Rectifier
see note (1)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
High-speed
switch
Freewheel
diode
40HFL40S02
+
V
d
= 25
V
D.U.T.
IRFP460
R
g
= 25
Ω
Current
monitor
Fig. 8 - Unclamped Inductive Test Circuit
Note
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= Inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= 80 % rated V
R
(1)
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94160
Revision: 27-Jul-07
20CJQ060PbF
Schottky Rectifier
Vishay High Power Products
DIMENSIONS
in millimeters (inches)
D
(3)
B1
A
4
(3)
E
1
2
3
3xB
H
B
Minimum recommended footprint
3.80 (0.150)
2.00 (0.079)
0.10 (0.004)
M
C B
M
6.30 (0.248)
0.20 (0.008)
M
C A
M
2.00 (0.079)
e
e1
3 x 1.50 (0.059)
L1
4xL
2 x 2.30 (0.091)
0.10 (0.004)
M
C B
M
A
0.08 (0.003)
C
θ
4xC
SYMBOL
A
B
B1
C
D
E
e
e1
H
L
L1
θ
MILLIMETERS
MIN.
1.55
0.65
2.95
0.25
6.30
3.30
MAX.
1.80
0.85
3.15
0.35
6.70
3.70
MIN.
INCHES
MAX.
0.071
0.033
0.124
0.014
0.264
0.146
0.061
0.026
0.116
0.010
0.248
0.130
Notes
1. Dimensioning and tolerancing per ASME Y14.5M - 1994
2. Controlling dimension: inch
(3) Dimensions do not include mold flash
4. Outline conforms to JEDEC outline TO-261AA
2.30 BSC
4.60 BSC
6.71
0.91
0.061 BSC
-
10°
-
7.29
-
0.0905 BSC
0.181 BSC
0.264
0.036
0.0024 BSC
10°
0.287
-
PART MARKING INFORMATION
Part number
2CJQH
YWWP
Subcon ID
Date code
P = Lead (Pb)-free
YXXXXXX
Nana
code
Top marking
Bottom marking
Document Number: 94160
Revision: 27-Jul-07
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
5
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