International Rectifier 30BQ015 Datasheet
PD - 2.490
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SCHOTTKY RECTIFIER
Major Ratings and Characteristics
Characteristics 30BQ015 Units
I
Rectangular 3.0 A
F(AV)
waveform
V
RRM
I
@ tp = 5µs sine 650 A
FSM
VF @ 3.0Apk, TJ = 75°C 0.30 V
T
J
CASE STYLE CASE OUTLINE
15 V
-55 to 100 °C
Provisional Datasheet
30BQ015
Description / Features
The 30BQ015 surface-mount Schottky rectifier has been designed for applications requiring very low forward drop and
small foot prints on PC boards. Typical applications are in disk
drives, switching power supplies, converters, free-wheeling
diodes, battery charging and reverse battery protection.
• Small footprint, surface mountable
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long-term
reliability
SMC
3 Amp
279
30BQ015
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Voltage Ratings
Part number 30BQ015
VRMax. DC Reverse Voltage (V) 15
V
Max. Working Peak Reverse Voltage (V) 25
RWM
Absolute Maximum Ratings
Parameters 30BQ Units Conditions
I
Max. Average Forward Current 3.0
F(AV)
4.0 50% duty cycle @ TC = 78°C, rectangular waveform
I
Max. Peak One Cycle Non - Repetitive 650
FSM
Surge Current 95 10ms Sine 0r 6ms Rect. pulse and with rated V
E
Non - Repetitive Avalanche Energy 9 mJ TJ = 25°C, IAS = 0.6A, L = 6.6mH
AS
I
Repetitive Avalanche Current 0.6 A Current decaying linearly to zero in 1µsec
AR
Electrical Specifications
Parameters 30BQ Units Conditions
VFMMax. Forward Voltage Drop 0.35 V @ 3.0A
0.30 V @ 3.0A
I
Max. Reverse Leakage Current 4 mA TJ = 25°C
RM
50 mA TJ = 125°C
CTMax. Junction Capacitance 1120 pF VR = 5VDC, (test signal range 100KHz to 1MHz) 25°C
LSTypical Series Inductance 3.0 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10,000 V/µs
(Rated VR)
50% duty cycle @ TC = 83°C, rectangular waveform
A
5µs Sine or 3µs Rect. pulse Following any rated load condition
A
Frequency limited by TJ max. VA = 1.5 X VR typical
T
= 25°C
J
V @ 6.0A
V @ 6.0A
TJ = 75°C
VR = rated V
R
RRM
applied.
Thermal-Mechanical Specifications
Parameters 30BQ Units Conditions
TJMax.Junction Temperature Range -55 to 100 °C
T
Max. Storage Temperature Range -55 to 100 °C
STG
R
Max. Thermal Resistance, Junction 12 °C/W DC operation
thJA
to Ambient
R
Max. Thermal Resistance, Junction 46 °C/W DC operation
thJL
to Lead ➁
wt Approximate Weight 0.24 g
Case Style SMC Similar to DO-214AB
Pulse Width < 300µs, Duty Cycle < 2%
➁ Mounted 1 inch square PCB, thermal probe connected to lead 2mm from package
Refer to the Appendix Section for the following:
Appendix D: Tape and Reel Information — See page 339.
280
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