20CJQ030 Vishay, 20CJQ030 Datasheet

DIODE SCHOTTKY 30V 1A SOT-223

20CJQ030

Manufacturer Part Number
20CJQ030
Description
DIODE SCHOTTKY 30V 1A SOT-223
Manufacturer
Vishay
Datasheet

Specifications of 20CJQ030

Voltage - Forward (vf) (max) @ If
500mV @ 1A
Current - Reverse Leakage @ Vr
100µA @ 30V
Current - Average Rectified (io) (per Diode)
1A
Voltage - Dc Reverse (vr) (max)
30V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Diode Configuration
1 Pair Common Cathode
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Product
Schottky Rectifiers
Peak Reverse Voltage
30 V
Forward Continuous Current
4 A
Max Surge Current
400 A
Configuration
Dual Common Cathode
Forward Voltage Drop
0.59 V at 2 A
Maximum Reverse Leakage Current
100 uA
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Reverse Recovery Time (trr)
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
Other names
*20CJQ030
VS-20CJQ030
VS-20CJQ030
VS20CJQ030
VS20CJQ030

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Document Number: 93271
Revision: 22-Aug-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
DC reverse voltage
Working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
F(AV)
FSM
RRM
F
J
SOT-223
I
F(AV)
V
R
per device
Rectangular waveform
t
1 Apk, T
Range
Anode
p
= 5 µs sine
per leg
1
J
For technical questions, contact: diodes-tech@vishay.com
Common
common
cathode
Schottky Rectifier, 2 x 1 A
CHARACTERISTICS
= 125 °C (per leg)
Base
SYMBOL
2 x 1 A
2
4
I
30 V
I
F(AV)
E
FSM
I
AR
AS
3
Anode
SYMBOL
V
50 % duty cycle at T
50 % duty cycle at T
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 µs
Frequency limited by T
J
V
RWM
= 25 °C, I
R
AS
= 1 A, L = 4 mH
FEATURES
• Small foot print, surface mountable
• Low profile
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
• Common cathode
• Designed and qualified for industrial level
DESCRIPTION
The 20CJQ030 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.
TEST CONDITIONS
reliability
C
C
= 132 °C, rectangular waveform
= 117 °C, rectangular waveform
J
maximum V
20CJQ030
- 55 to 150
Following any rated
load condition and with
rated V
Vishay High Power Products
VALUES
A
0.42
400
30
30
= 1.5 x V
2
RRM
applied
R
typical
VALUES
20CJQ030
400
24
1
2
2
1
UNITS
UNITS
www.vishay.com
°C
V
A
V
A
V
UNITS
mJ
A
A
1

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20CJQ030 Summary of contents

Page 1

... Anode • Common cathode 3 • Designed and qualified for industrial level DESCRIPTION The 20CJQ030 surface mount Schottky rectifier series has been designed for applications requiring very low forward drop and very small foot prints. Typical applications are portables, switching power supplies, converters, automotive system, freewheeling diodes, battery charging, and reverse battery protection ...

Page 2

... Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop per leg See fig. 1 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 < ...

Page 3

... Fig Maximum Thermal Impedance Z Document Number: 93271 Revision: 22-Aug-08 Schottky Rectifier thJC For technical questions, contact: diodes-tech@vishay.com 20CJQ030 Vishay High Power Products Fig Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) Fig Typical Junction Capacitance vs. Reverse Voltage (Per Leg) Characteristics (Per Leg) www ...

Page 4

... Vishay High Power Products see note (1) Fig Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Current monitor Note (1) Formula used ( REV Pd = Forward power loss = F(AV Inverse power loss = REV R1 R www.vishay.com 4 Schottky Rectifier Fig Maximum Non-Repetitive Surge Current (Per Leg) ...

Page 5

... Circuit configuration Common cathode - Package SOT-223 - Schottky “Q” series - Voltage rating (030 = None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay.com 20CJQ030 Vishay High Power Products 030 - 6 7 http://www.vishay.com/doc?95022 http://www.vishay.com/doc?95031 http://www.vishay.com/doc?95035 www.vishay.com 5 ...

Page 6

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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