20BQ030PBF Datasheet, PDF (1/6 Pages) Vishay Siliconix – Schottky Rectifier, 2 A

20BQ030PbF
Vishay High Power Products
Schottky Rectifier, 2 A
SMB
Cathode
Anode
PRODUCT SUMMARY
I_F(AV)
V_R
2.0 A
30 V
FEATURES
• Small foot print, surface mountable
• Very low forward voltage drop
• High frequency operation
Available
RoHS*
COMPLIANT
• Guard ring for enhanced ruggedness and long
term reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The 20BQ030PbF surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and small foot prints on PC boards. Typical applications are
in disk drives, switching power supplies, converters,
freewheeling diodes, battery charging, and reverse battery
protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
V_RRM
Rectangular waveform
I_FSM
t_p = 5 µs sine
V_F
2.0 Apk, T_J = 125 °C
T_J
Range
VALUES
2.0
30
350
0.37
- 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
20BQ030PbF
30
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum average forward current
I_F(AV) 50 % duty cycle at T_L = 119 °C, rectangular waveform
Maximum peak one cycle
non-repetitive surge current
5 µs sine or 3 µs rect. pulse
Following any rated load
I_FSM
condition and with rated
10 ms sine or 6 ms rect. pulse _{VRRM applied}
Non-repetitive avalanche energy
Repetitive avalanche current
E_AS
T_J = 25 °C, I_AS = 1 A, L = 6 mH
Current decaying linearly to zero in 1 µs
I_AR
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES
2.0
350
80
3.0
1.0
UNITS
A
mJ
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94157
Revision: 16-Apr-08
For technical questions, contact: [e-mail]
www.vishay.com
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