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Bulletin PD-2.396 rev. I 07/04
10BQ015
SCHOTTKY RECTIFIER 1 Amp
IF(AV) = 1 Amp VR = 15V
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 1.0 Apk, TJ=125C range
Description/ Features Units
A V A V C 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 TJ operation (VR < 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
10BQ015
1.0 15 140 0.32 - 55 to 125
Case Styles 10BQ015
SMB
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1
10BQ015
Bulletin PD-2.396 rev. I 07/04
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
10BQ015
15 25
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current
10BQ
1.0 140 40 1.0 1.0
Units
A
Conditions
50% duty cycle @ TL = 84 C, rectangular wave form. 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse TJ = 25 C, IAS = 1A, L = 2mH Current decayng linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Following any rated load condition and with rated VRRM applied
A mJ A
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop * See Fig. 1 (1)
10BQ
0.35 0.44 0.32 0.40
Units
V V V V mA mA V m pF nH V/s @ 1.0A @ 2.0A @ 1.0A @ 2.0A TJ = 25 C TJ = 100 C TJ = TJ max.
Conditions
TJ = 25 C TJ = 125 C VR = rated VR
IRM
Max. Reverse Leakage Current * See Fig. 2
(1)
0.5 12 390 2.0 10000
VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Typical Junction Capacitance Typical Series Inductance
VR = 5VDC, (test signal range 100KHz to 1MHz) 25C Measured lead to lead 5mm from package body (Rated VR)
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300s, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range (*) Max. Storage Temperature Range (**) 80 C/W DC operation
10BQ
- 55 to 125 - 55 to 150 36
Units
C C
Conditions
RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight Case Style Device Marking
(*) dPtot
C/W DC operation (See Fig. 4)
0.10 (0.003) g (oz.) SMB IR1C Similar to DO-214AA
1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) (**) Mounted 1 inch square PCB
2
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10BQ015
Bulletin PD-2.396 rev. I 07/04
10
10
T J = 100C
Reverse Current - IR (mA)
1
75C
50C
0.1
25C
Instantaneous Forward Current - IF (A)
TJ = 100C TJ = 75C
0.01 3 6 9 12 15 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage 1000
Junction Capacitance - CT (pF)
0
1
TJ = 25C
T = 25C J
100
0.1 0 0.2 0.4 0.6 0.8 Forward Voltage Drop - VFM (V) 1
10 0 3 6 9 12 15
Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage
Fig. 1 - Max. Forward Voltage Drop Characteristics
100
(C/W)
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
PDM
thJC
10
Thermal Impedance Z
t1
1
Single Pulse (Thermal Resistance)
Notes:
t2
1. Duty factor D = t /1t 2 2. Peak TJ = PDM x Z thJC + T C
0.1 0.00001
0.0001
0.001
0.01
0.1
1
10
100
t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics (Per Leg)
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3
10BQ015
Bulletin PD-2.396 rev. I 07/04
100
Allowable Case Temperature - (C)
0.5
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC
80
DC
Average Power Loss - (Watts)
0.4
0.3
60 Square wave (D = 0.50)
80% Rated V applied R
0.2
0.1
see note (2)
40 0 0.3 0.6 0.9 1.2 1.5
0 0 0.3 0.6 0.9 1.2 1.5
Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics
Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current
1000
Non-Repetitive Surge Current - IFSM (A)
At Any Rated Load Condition And With Rated VRRM Applied Following Surge
100
10 10
100
1000
10000
Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
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10BQ015
Bulletin PD-2.396 rev. I 07/04
Outline Table
Device Marking: IR1C
CATHODE ANODE
2.15 (.085) 1.80 (.071)
3.80 (.150) 3.30 (.130)
1
2
4.70 (.185) 4.10 (.161)
1 POLARITY
2 PART NUMBER
2.40 (.094) 1.90 (.075) 1.30 (.051) 0.76 (.030) 0.30 (.012) 0.15 (.006) 5.60 (.220) 5.00 (.197)
2.5 TYP. (.098 TYP.)
SOLDERING PAD
2.0 TYP. (.079 TYP.)
4.2 (.165) 4.0 (.157)
Outline SMB Dimensions in millimeters and (inches) For recommended footprint and soldering techniques refer to application note #AN-994
Marking & Identification
Each device has 2 rows for identification. The first row designates the device as manufactured by International Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID.
IR1C
VOLTAGE CURRENT
IR LOGO
YYWWX
SITE ID WEEK 2nd digit of the YEAR "Y" = 1st digit of the YEAR "standard product" "P" = "Lead-Free"
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10BQ015
Bulletin PD-2.396 rev. I 07/04
Tape & Reel Information
Dimensions in millimetres and (inches)
Ordering Information Table
Device Code
10
1
B
2
Q
3
015
4
TR
5
6
1 2 3 4 5 6
-
Current Rating B = Single Lead Diode Q = Schottky Q Series Voltage Rating (015 = 15V) none = Box (1000 pieces) TR = Tape & Reel (3000 pieces) none = Standard Production PbF = Lead-Free
Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 07/04
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