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Bulletin PD-2.437 rev. G 02/04
10BQ100
SCHOTTKY RECTIFIER 1 Amp
SMB
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 10BQ100 surface-mount Schottky rectifier has been designed for applications requiring low forward drop and very 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 foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability
10BQ100
1.0 100 780 0.62 - 55 to 175
Device Marking: IR1J
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
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1
10BQ100
Bulletin PD-2.497 rev. G 02/04
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
10BQ100
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current Non- Repetitive Avalanche Energy Repetitive Avalanche Current
10BQ
1.0 780 38 1.0 0.5
Units Conditions
A A 50% duty cycle @ T L = 152 C, rectangular wave form 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse mJ A TJ = 25 C, IAS = 0.5A, L = 8mH Current decaying 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 V RRM applied
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop * See Fig. 1 (1)
10BQ
0.78 0.89 0.62 0.72
Units
V V V V mA mA pF nH V/ s @ 1A @ 2A @ 1A @ 2A TJ = 25 C TJ = 125 C
Conditions
TJ = 25 C TJ = 125 C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current (1) * See Fig. 2 Typical Junction Capacitance Typical Series Inductance (Rated VR)
0.5 1 42 2.0 10000
VR = 5VDC, (test signal range 100kHz to 1MHz) 25C Measured lead to lead 5mm from package body
dv/dt Max. Volatge Rate of Charge
(1) Pulse Width < 300s, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Storage Temperature Range
10BQ
- 55 to 175 36 80
Units
C C C/W DC operation C/W
Conditions
Max. Junction Temperature Range (*) - 55 to 175
RthJL Max. Thermal Resistance Junction to Lead (**) RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight Case Style Device Marking
(*) dPtot dTj < 1 Rth( j-a)
0.10 (0.003) g (oz.) SMB IR1J Similar DO-214AA
thermal runaway condition for a diode on its own heatsink
(**) Mounted 1 inch square PCB
2
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10BQ100
Bulletin PD-2.497 rev. G 02/04
10
Reverse Current - I R (mA)
10
Tj = 175C
1 0.1 0.01 0.001 0.0001 0.00001 0
150C
125C 100C
Tj = 175C Tj = 125C
(A)
75C
50C
Tj = 25C
Instantaneous Forward Current - I
F
25C
20
40
60
80
100
1
Reverse Voltage - VR (V) Fig. 2 - Typical Peak Reverse Current Vs. Reverse Voltage
100
Junction Capacitance - C T (p F)
T = 25C
J
0.1 0.2
10
0.4 0.6 0.8 1
0
20
40
60
80
100
Forward Voltage Drop - VFM (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics
Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage
100
(C/W)
10
Thermal Impedance Z
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
thJC
PDM
t1
1
Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1/ t2
t2
. .
2. Peak Tj = Pdm x ZthJC + Tc
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
10BQ100
Bulletin PD-2.497 rev. G 02/04
180
Allowable Lead Temperature (C)
1
DC
Average Power Loss (Watts)
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75
170 160 150 140
0.8 0.6 0.4 0.2 0
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75
RMS Limit
DC
130 Square wave (D = 0.50) Rated Vr applied 120 110 0 0.4 0.8 1.2 1.6
Average Forward Current - I F(AV) (A) Fig. 4 - Maximum Average Forward Current Vs. Allowable Lead Temperature
see note (2)
0
0.3
0.6
0.9
1.2
1.5
Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Average Forward Dissipation Vs. Average Forward Current
1000
Non-Repetitive Surge Current - I (A)
FSM
100
At Any Rated Load Condition And With rated Vrrm Applied Following Surge
10 10
100
1000
10000
Square Wave Pulse Duration - Tp (Microsec) Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = VR1 x I R (1 - D); IR @ VR1 = 80% rated VR
4
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10BQ100
Bulletin PD-2.497 rev. G 02/04
Tape & Reel Information
330 (13)
16 (0.63)
8 (0.32) 16 (0.63)
Dimensions in millimetres and (inches)
FEED DIRECTION
Marking & Identification
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.
Ordering Information
10BQ SERIES - TAPE AND REEL
WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY ( IN MULTIPLES OF 3000 PIECES). EXAMPLE: 10BQ100TR - 6000 PIECES
10BQ SERIES - BULK QUANTITIES
IR1J
VOLTAGE CURRENT
WHEN ORDERING, INDICATE THE PART NUMBER AND THE QUANTITY ( IN MULTIPLES OF 1000 PIECES). EXAMPLE:
IR LOGO
10BQ100 - 2000 PIECES
YYWWX
SITE ID WEEK YEAR
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5
10BQ100
Bulletin PD-2.497 rev. G 02/04
10BQ100 ******************************************************************************** * SPICE Model Diode * ******************************************************************************** .SUBCKT 10BQ100 ANO CAT D1 ANO 1 CAT *Define diode model .model D10BQ100 D(Is=341.4E-06 N=2.664 Rs=3.65E-03 Ikf=37.08E-03 Xti=2 Eg=1.11 + Cjo=65.57E-12 M=.5751 Vj=4.282 Fc=0.5 Isr=17.26E-27 Nr=5.662 + Bv=119.9 Ibv=215.5E-06 Tt=43.28E-09) ******************************************************************************** .ENDS 10BQ100
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. 02/04
6
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