30BQ015PbF
Vishay High Power Products
Schottky Rectifier, 3.0 A
FEATURES
• 125 °C TJ operation (VR < 5 V)
• Optimized for OR-ing applications
• Ultra low forward voltage drop
• High frequency operation
Available
RoHS*
COMPLIANT
• Guard ring for enhanced ruggedness and long term
reliability
Cathode
Anode
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
SMC
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
The 30BQ015PbF surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and very small foot prints on PC boards. The proprietary
barrier technology allows for reliable operation up to 125 °C
junction temperature. Typical applications are in disk drives,
switching power supplies, converters, freewheeling diodes,
battery charging, and reverse battery protection.
IF(AV)
3.0 A
VR
15 V
IRM
50 mA at 100 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
3.0
UNITS
Rectangular waveform
A
V
15
tp = 5 µs sine
1.0 Apk, TJ = 75 °C
Range
650
A
VF
0.30
V
TJ
- 55 to 125
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
30BQ015PbF
UNITS
Maximum DC reverse voltage
15
25
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
50 % duty cycle at TL = 83 °C, rectangular waveform
50 % duty cycle at TL = 78 °C, rectangular waveform
3.0
4.0
Maximum average forward current
IF(AV)
A
Following any rated
load condition and with
rated VRRM applied
5 µs sine or 3 µs rect. pulse
650
Maximum peak one cycle
non-repetitive surge current
IFSM
10 ms sine or 6 ms rect. pulse
75
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 0.5 A, L = 12 mH
1.5
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
0.5
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94178
Revision: 14-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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