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SPICE MODEL: B140HW
Lead-free Green
B140HW
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features
* * * * *
NEW PRODUCT
Guard Ring Die Construction for Transient Protection Very Low Leakage Current Low Forward Voltage Drop Lead Free By Design/RoHS Compliant (Note 3) "Green Device" (Note 4)
H G D
SOD-123 Dim A B
J
Min 3.55 2.55 1.40 -- 0.45 0.25 -- 0
Max 3.85 2.85 1.70 1.35 0.65 -- 0.10 8
C D E G
Mechanical Data
* * * * * * * * *
Case: SOD-123 Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Finish Matte Tin Finish annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Marking: Date Code & Type Code, See Page 3 Type Code: LO Ordering Information: See Page 3 Weight: 0.01 grams (approximate) @ TA = 25C unless otherwise specified
A B
0.55 Typical 0.11 Typical
C
E
H J
All Dimensions in mm
Maximum Ratings
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Forward Current (See Figure 1) Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Repetitive Peak Reverse Current tp = 2s square wave, f = 1KHz Non-Repetitive Peak Reverse Current tp = 100s square wave Power Dissipation (Note 2) (Note 5) Symbol VRRM VRWM VR VR(RMS) IF(AV) IFSM IRRM IRSM Pd RJA Tj TSTG @ TA = 25C unless otherwise specified Symbol V(BR)R VF IR Min 40 Typ 0.48 0.2 Max 0.55 0.51 10 40 5 Unit V V A A mA Test Condition IR = 40A IF = 1A, TJ = 25C IF = 1A, TJ = 100C VR = 5V, TJ = 25C VR = 40V, TJ = 25C VR = 40V, TA = 100C Value 40 28 1.0 6.6 0.5 1.0 350 410 360 305 -65 to +125 -65 to +125 Unit V V A A A A mW C/W C C
Typical Thermal Resistance Junction to Ambient (Note 2) (Note 5) Operating Temperature Range Storage Temperature Range
Electrical Characteristics
Characteristic Reverse Breakdown Voltage (Note 1) Forward Voltage Leakage Current (Note 1)
Notes: 1. 2. 3. 4. 5. 6.
Short duration pulse test used to minimize self-heating effect. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. No purposefully added lead. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. Part mounted on polymide board with pad sizes 0.24" x 0.16". Part mounting such that RJA = 175C/W.
DS30670 Rev. 5 - 2
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B140HW
(c) Diodes Incorporated
1.4
NEW PRODUCT
1.2
Note 6
1.0
Note 5
IF, INSTANTANEOUS FORWARD CURRENT (A)
IF(AVE), AVERAGE FORWARD CURRENT (A)
10
1
Tj = 150C
0.8 0.6
Note 2
Tj = 25C
0.4 0.2 0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) Fig. 1 Forward Current Derating
0.1
Tj = 100C
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
10,000
VR = 40V
IR, INSTANTANEOUS REVERSE CURRENT (A)
10m
Tj = 150C
1m
1,000
Tj = 100C
100
10
Tj = 70C
1
Tj = 25C
100n 0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Current vs. Reverse Voltage
0.1 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (C) Fig. 4 Typical Reverse Current vs. Junction Temperature
1000
Tj = 25C f = 1MHz
PF(AV), AVERAGE FORWARD POWER DISSIPATION (W)
0.5
IPK = 1 (DC) IAV
CT, TOTAL CAPACITANCE (pF)
0.4
0.3
100
0.2
0.1
10 0.1 1.0 10 100
0 0 0.2 0.4 0.6 0.8 1.0 1.2
VR, REVERSE VOLTAGE (V) Fig. 5 Typical Total Capacitance vs. Reverse Voltage
IF(AVE), AVERAGE FORWARD CURRENT (A) Fig. 6 Forward Power Derating
DS30670 Rev. 5 - 2
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B140HW
Ordering Information
(Note 7) Packaging SOD-123 Shipping 3000/Tape & Reel
NEW PRODUCT
Device B140HW-7
Notes: 7.
For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
LO
Date Code Key Year Code
LO = Product Type Marking Code YM = Date Code Marking Y = Year (ex: S = 2005) M = Month (ex: 9 = September)
YM
2005 S
2006 T
2007 U
2008 V
2009 W
Month Code
Jan 1
Feb 2
March 3
Apr 4
May 5
Jun 6
Jul 7
Aug 8
Sep 9
Oct O
Nov N
Dec D
IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated.
DS30670 Rev. 5 - 2
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B140HW

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