1 Amp
263
SCHOTTKY RECTIFIER
10BQ015
PD - 2.396A
The 10BQ015 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
10BQ015
Units
I
F(AV)
Rectangular
1.0
A
waveform
V
RRM
15
V
I
FSM
@ tp = 5s sine
140
A
V
F
@ 1.0Apk, T
J
= 75C
0.30
V
T
J
-55 to 100
C
Major Ratings and Characteristics
Description / Features
SMB
CASE STYLE
CASE OUTLINE
Next Data Sheet
Index
Previous Datasheet
To Order
264
10BQ015
Part number
10BQ015
V
R
Max. DC Reverse Voltage (V)
15
V
RWM
Max. Working Peak Reverse Voltage (V)
25
Parameters
10BQ
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
140
C/W
DC operation -- See Fig. 4
to Ambient
R
thJL
Max. Thermal Resistance, Junction
36
C/W
DC operation
to Lead
wt
Approximate Weight
0.10
g
Case Style
SMB
Similar to DO-214AA
Parameters
10BQ
Units
Conditions
V
FM
Max. Forward Voltage Drop
0.34
V
@ 1.0A
See Fig. 1
0.40
V
@ 2.0A
0.30
V
@ 1.0A
0.38
V
@ 2.0A
I
RM
Max. Reverse Leakage Current
0.50
mA
T
J
= 25C
See Fig. 2
12
mA
T
J
= 100C
C
T
Max. Junction Capacitance
390
pF
V
R
= 5V
DC
, (test signal range 100KHz to 1MHz) 25C
L
S
Typical Series Inductance
2.0
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
6,000
V/s
(Rated V
R
)
Parameters
10BQ Units Conditions
I
F(AV)
Max. Average Forward Current
1.0
A
50% duty cycle @ T
C
= 78C, rectangular waveform
See Fig. 5
I
FSM
Max. Peak One Cycle Non - Repetitive
140
A
5s Sine or 3s Rect. pulse
Following any rated load condition
Surge Current -- see Fig. 7
40
10ms Sine 0r 6ms Rect. pulse
and with rated V
RRM
applied.
E
AS
Non - Repetitive Avalanche Energy
5.0
mJ
T
J
= 25C, I
AS
= 0.2A, L = 4.2mH
I
AR
Repetitive Avalanche Current
0.2
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
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
265
10BQ015
Fig. 4 Max. Thermal Impedance Z
thJL
Characteristics
Fig. 2 Typical Values of Reverse Current Vs. Reverse
Voltage
Fig. 3 Typical Junction CapacitanceVs. Reverse Voltage
0.1
1
10
100
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1
Single Pulse
(Thermal Resistance)
t , Rectangular Pulse Duration (Seconds)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
2
t
1
t
P
DM
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
J
DM
thJC
C
2
1
10
100
1000
0
4
8
12
16
T = 25C
J
Reverse Voltage - V (V)R
0.01
0.1
1
10
100
0
3
6
9
12
15
R
75C
50C
25C
Reverse Voltage - V (V)
T = 100C
J
0.1
1
10
0.1
0.2
0.3
0.4
0.5
0.6
0.7
FM
Forward Voltage Drop - V (V)
T = 75C
T = 25C
J
J
Fig. 1 Max. Forward Voltage Drop
Characteristics
To Order
Next Data Sheet
Index
Previous Datasheet
266
10BQ015
Fig. 5 Max. Allowable Case Temperature Vs.
Average Forward Current
Fig. 6 Forward Power Loss Characteristics
Fig.7 Max. Non-Repetitive Surge Current
Fig. 8 Unclamped Inductive Test Circuit
C U R R E N T
M O N IT O R
H IG H -S P E E D
S W IT C H
L
D U T
R g = 2 5 oh m
V d = 25 V o lt
+
B R D
F R E E -W H E E L
D IO D E
4 0H F L 40 S 0 2
Refer to the Appendix Section for the following:
Appendix D:
Tape and Reel Information -- See page 338.
0
0.1
0.2
0.3
0.4
0.5
0.6
0
0.4
0.8
1.2
1.6
DC
F(AV)
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS Limit
Average Forward Current - I (A)
10
100
1000
1
10
100
1000
10000
At Any Rated Load Condition
And With Rated V Applied
Following Surge
RRM
Square Wave Pulse Duration - t (microsec)
p
7 0
7 5
8 0
8 5
9 0
9 5
1 0 0
0
0 .4
0 .8
1.2
1. 6
2
D C
A v e ra g e F o r w a rd C u rre n t - I (A )
F ( A V )
1 0 B Q 0 1 5
R (D C ) = 3 6 C /W
t h J L
To Order
Next Data Sheet
Index
Previous Datasheet
PDF 
ZIP