20CJQ030PBF Datasheet, PDF (1/6 Pages) Vishay Siliconix – Schottky Rectifier, 2 x 1 A

20CJQ030PbF
Vishay High Power Products
Schottky Rectifier, 2 x 1 A
Base
common
4
SOT-223
Anode
1
Anode
2
3
Common
cathode
PRODUCT SUMMARY
I_F(AV)
V_R
2x1A
30 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 µs sine
V_F
1 Apk, T_J = 125 °C (per leg)
T_J
Range
FEATURES
• Small foot print, surface mountable
• Low profile
• Very low forward voltage drop
• High frequency operation
Available
RoHS*
COMPLIANT
• Guard ring for enhanced ruggedness and long term
reliability
• Common cathode
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The 20CJQ030PbF 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.
VALUES
2
30
400
0.42
- 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
20CJQ030PbF
30
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
See fig. 5
per leg
per device
I_F(AV)
Maximum peak one cycle
non-repetitive surge current per leg
I_FSM
See fig. 7
Non-repetitive avalanche energy per leg
E_AS
Repetitive avalanche current per leg
I_AR
TEST CONDITIONS
50 % duty cycle at T_C = 132 °C, rectangular waveform
50 % duty cycle at T_C = 117 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated
load condition and with
rated V_RRM applied
T_J = 25 °C, I_AS = 1 A, L = 4 mH
Current decaying linearly to zero in 1 µs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES
1
2
400
24
2
1
UNITS
A
mJ
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94158
Revision: 21-Aug-08
For technical questions, contact: [e-mail]
www.vishay.com
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