3 Amp
279
SCHOTTKY RECTIFIER
30BQ015
PD - 2.490
The 30BQ015 surface-mount Schottky rectifier has been de-
signed 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
Characteristics
30BQ015
Units
I
F(AV)
Rectangular
3.0
A
waveform
V
RRM
15
V
I
FSM
@ tp = 5s sine
650
A
V
F
@ 3.0Apk, T
J
= 75C
0.30
V
T
J
-55 to 100
C
Major Ratings and Characteristics
Description / Features
SMC
CASE STYLE
CASE OUTLINE
Provisional Datasheet
Next Data Sheet
Index
Previous Datasheet
To Order
280
30BQ015
Part number
30BQ015
V
R
Max. DC Reverse Voltage (V)
15
V
RWM
Max. Working Peak Reverse Voltage (V)
25
Parameters
30BQ
Units
Conditions
T
J
Max.Junction Temperature Range
-55 to 100
C
T
STG
Max. Storage Temperature Range
-55 to 100
C
R
thJA
Max. Thermal Resistance, Junction
12
C/W
DC operation
to Ambient
R
thJL
Max. Thermal Resistance, Junction
46
C/W
DC operation
to Lead
wt
Approximate Weight
0.24
g
Case Style
SMC
Similar to DO-214AB
Parameters
30BQ
Units
Conditions
V
FM
Max. Forward Voltage Drop
0.35
V
@ 3.0A
V
@ 6.0A
0.30
V
@ 3.0A
V
@ 6.0A
I
RM
Max. Reverse Leakage Current
4
mA
T
J
= 25C
50
mA
T
J
= 125C
C
T
Max. Junction Capacitance
1120
pF
V
R
= 5V
DC
, (test signal range 100KHz to 1MHz) 25C
L
S
Typical Series Inductance
3.0
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10,000
V/s
(Rated V
R
)
Parameters
30BQ Units Conditions
I
F(AV)
Max. Average Forward Current
3.0
A
50% duty cycle @ T
C
= 83C, rectangular waveform
4.0
50% duty cycle @ T
C
= 78C, rectangular waveform
I
FSM
Max. Peak One Cycle Non - Repetitive
650
A
5s Sine or 3s Rect. pulse
Following any rated load condition
Surge Current
95
10ms Sine 0r 6ms Rect. pulse
and with rated V
RRM
applied.
E
AS
Non - Repetitive Avalanche Energy
9
mJ
T
J
= 25C, I
AS
= 0.6A, L = 6.6mH
I
AR
Repetitive Avalanche Current
0.6
A
Current decaying linearly to zero in 1sec
Frequency limited by T
J
max. V
A
= 1.5 X V
R
typical
Voltage Ratings
Absolute Maximum Ratings
T
J
= 25C
T
J
= 75C
V
R
= rated V
R
Thermal-Mechanical Specifications
Electrical Specifications
Refer to the Appendix Section for the following:
Appendix D:
Tape and Reel Information -- See page 339.
Pulse Width < 300s, Duty Cycle < 2%
Mounted 1 inch square PCB, thermal probe connected to lead 2mm from package
Next Data Sheet
Index
Previous Datasheet
To Order
PDF 
ZIP