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Datasheet: 10BQ015TR (International Rectifier)

15V 1A Schottky Discrete Diode inA SMB Package

 

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International Rectifier
SCHOTTKY RECTIFIER
1 Amp
10BQ015
Bulletin PD-2.396 rev. H 03/03
1
Major Ratings and Characteristics
I
F(AV)
Rectangular
1.0
A
waveform
V
RRM
15
V
I
FSM
@ tp = 5 s sine
140
A
V
F
@
1.0 Apk, T
J
=125C
0.32
V
T
J
range
- 55 to 125
C
Characteristics
10BQ015 Units
The 10BQ015 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 125C junction
temperature. Typical applications are in disk drives,
switching power supplies, converters, free-wheeling diodes,
battery charging, and reverse battery protection.
125C T
J
operation (V
R
< 5V)
Optimized for OR-ing applications
Ultra low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Description/ Features
Outline SMB
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
3.80 (.150)
3.30 (.130)
4.70 (.185)
4.10 (.161)
2.15 (.085)
1.80 (.071)
2.40 (.094)
1.90 (.075)
1.30 (.051)
0.76 (.030)
0.30 (.012)
0.15 (.006)
5.60 (.220)
5.00 (.197)
4.0 (.157)
2.0 TYP.
(.079 TYP.)
2.5 TYP.
(.098 TYP.)
SOLDERING PAD
CATHODE
ANODE
1
2
1
2
POLARITY
PART NUMBER
4.2 (.165)
SMB
www.irf.com
Device Marking: IR1C
10BQ015
Bulletin PD-2.396 rev. H 03/03
2
www.irf.com
Part number
10BQ015
V
R
Max. DC Reverse Voltage (V)
15
V
RWM
Max. Working Peak Reverse Voltage (V)
25
Voltage Ratings
V
FM
Max. Forward Voltage Drop
(1)
0.35
V
@ 1.0A
* See Fig. 1
0.44
V
@ 2.0A
0.32
V
@ 1.0A
0.40
V
@ 2.0A
I
RM
Max. Reverse Leakage Current (1)
0.5
mA
T
J
= 25 C
* See Fig. 2
12
mA
T
J
= 100 C
V
F(TO)
Threshold Voltage
-
V
T
J
= T
J
max.
r
t
Forward Slope Resistance
-
m
C
T
Typical 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
10000
V/s (Rated V
R
)
T
J
= 25 C
T
J
= 125 C
V
R
= rated V
R
Electrical Specifications
Parameters
10BQ Units
Conditions
(1) Pulse Width < 300s, Duty Cycle < 2%
T
J
Max. Junction Temperature Range (*) - 55 to 125
C
T
stg
Max. Storage Temperature Range
- 55 to 150
C
R
thJL
Max. Thermal Resistance
36
C/W DC operation (See Fig. 4)
Junction to Lead
(**)
R
thJA
Max. Thermal Resistance
80
C/W DC operation
Junction to Ambient
wt
Approximate Weight
0.10 (0.003) g (oz.)
Case Style
SMB
Similar to DO-214AA
Device Marking
IR1C
Thermal-Mechanical Specifications
Parameters
10BQ
Units
Conditions
(**) Mounted 1 inch square PCB
Absolute Maximum Ratings
I
F(AV)
Max. Average Forward Current
1.0
A
50% duty cycle @ T
L
= 84 C, rectangular wave form.
* See Fig. 5
I
FSM
Max. Peak One Cycle Non-Repetitive
140
5s Sine or 3s Rect. pulse
Surge Current * See Fig. 7
40
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
1.0
mJ
T
J
= 25 C, I
AS
= 1A, L = 2mH
I
AR
Repetitive Avalanche Current
1.0
A
Current decayng linearly to zero in 1 sec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Parameters
10BQ Units
Conditions
A
Following any rated
load condition and
with rated V
RRM
applied
<
thermal runaway condition for a diode on its own heatsink
(*) dPtot
1
dTj
Rth( j-a)
10BQ015
Bulletin PD-2.396 rev. H 03/03
3
www.irf.com
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
Forward Voltage Drop - V
FM
(V)
Instantaneous Forward Current - I
F
(A)
Reverse Current - I
R
(mA)
Reverse Voltage - V
R
(V)
Reverse Voltage - V
R
(V)
Junction Capacitance - C
T
(pF)
t
1
, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z
thJC
(C/W)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
0.01
0.1
1
10
0
3
6
9
12
15
75C
50C
25C
T = 100C
J
10
100
1000
0
3
6
9
12
15
T = 25C
J
0.1
1
10
100
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Single Pulse
(Thermal Resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
J
DM
thJC
C
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
2
t
1
t
P
DM
1
2
0.1
1
10
0
0.2
0.4
0.6
0.8
1
T = 100C
T = 75C
T = 25C
J
J
J
10BQ015
Bulletin PD-2.396 rev. H 03/03
4
www.irf.com
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
Average Forward Current - I
F
(AV)
(A)
Square Wave Pulse Duration - t
p
(microsec)
Fig. 7 - Max. Non-Repetitive Surge Current
Allowable Case Temperature - (C)
Non-Repetitive Surge Current - I
FSM
(A)
Fig. 6 - Forward Power Loss
Characteristics
Average Forward Current - I
F
(AV)
(A)
Average Power Loss - (Watts)
(2) Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
10
100
1000
10
100
1000
10000
At Any Rated Load Condition
And With Rated V Applied
Following Surge
RRM
0
0.1
0.2
0.3
0.4
0.5
0
0.3
0.6
0.9
1.2
1.5
DC
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
40
60
80
100
0
0.3
0.6
0.9
1.2
1.5
DC
see note (2)
Square wave (D = 0.50)
80% Rated V applied
R
10BQ015
Bulletin PD-2.396 rev. H 03/03
5
www.irf.com
IR LOGO
YEAR
CURRENT
IR1C
VOLTAGE
YYWWX
WEEK
SITE ID
Marking & Identification
Ordering Information
10BQ SERIES - TAPE AND REEL
WHEN ORDERING, INDICATE THE PART NUMBER
AND THE QUANTITY ( IN MULTIPLES OF 3000
PIECES).
EXAMPLE:
10BQ015TR - 6000 PIECES
10BQ SERIES - BULK QUANTITIES
WHEN ORDERING, INDICATE THE PART NUMBER
AND THE QUANTITY ( IN MULTIPLES OF 1000
PIECES).
EXAMPLE:
10BQ015 - 2000 PIECES
Tape & Reel Information
Dimensions in millimetres and (inches)
NOTE:
1. OUTLINE CONFORMS TO EIA-481.
Each device has 2 rows for identification. The first row
designates the device as manufactured by International
Rectifier as indicated by the letters "IR", and the Part
Number (indicates the current and the voltage rating).
The second row indicates the year, the week of
manufacturing and the Site ID.
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