New Product
SMBJ3V3
Vishay General Semiconductor
Surface Mount TRANSZORB® Transient Voltage Supressors
FEATURES
• Uni-directional polarity only • Peak pulse power: 600 W (10/1000 μs) • Excellent clamping capability • Very fast response time • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC
DO-214AA (SMBJ)
• Halogen-free according to IEC 61249-2-21 definition
TYPICAL APPLCIATIONS
Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units specifically for protecting 3.3 V supplied sensitive equipment against transient overvoltages.
PRIMARY CHARACTERISTICS
VWM PPPM IFSM TJ max. 3.3 V 600 W 60 A 175 °C
MECHANICAL DATA
Case: DO-214AA (SMBJ) Molding compound meets UL 94 V-0 flammability rating Base P/N-M3 - halogen-free, RoHS compliant, and commercial grade Terminals: Matte tin plated leads, solderable J-STD-002 and JESD22-B102 M3 suffix meets JESD 201 class 1A whisker test Polarity: Color band denotes cathode end per
MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER Peak pulse power dissipation Peak pulse current with a 10/1000 μs waveform (fig. 1) Peak pulse current with a 8/20 μs waveform (fig. 1) Non-repetitive peak forward surge current 8.3 ms single half sine-wave Power dissipation on infinite heatsink, TL = 75 °C Operating junction and storage temperature range Notes (1) Non-repetitive current pulse, per fig. 1 (2) Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal SYMBOL PPPM (1)(2) IPP IPPM IFSM (2) PD TJ, TSTG VALUE 600 50 200 60 5 - 65 to + 175 UNIT W A A A W °C
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE MARKING CODE BREAKDOWN VOLTAGE VBR AT IT MIN. V SMBJ3V3 KC 4.1 mA 1.0 MAXIMUM REVERSE LEAKAGE CURRENT IR AT VWM MAX. μA 200 V 3.3 MAXIMUM CLAMPING VOLTAGE VC AT IPP 10/1000 μs V 7.3 A 50 MAXIMUM CLAMPING VOLTAGE VC AT IPPM 8/20 μs V 10.3 A 200 TYPICAL TEMP. COEFFICIENT OF VBR (10-4/°C) - 5.3 TYPICAL JUNCTION CAPACITANCE CJ A T 0 V 1 MHz pF 5200
DEVICE TYPE
Document Number: 89419 Revision: 20-Apr-11
For technical questions within your region, please contact one of the following: www.vishay.com DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
New Product
SMBJ3V3
Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER Typical thermal resistance, junction to lead Typical thermal resistance, junction to ambient SYMBOL RJL (1) RJA
(2)
VALUE 20 100
UNIT °C/W °C/W
Note (1) Thermal resistance from junction to lead - mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal (2) Thermal resistance from junction to ambient - mounted on the recommended PCB pad layout
ORDERING INFORMATION (Example)
PREFERRED P/N SMBJ3V3-M3/52 SMBJ3V3-M3/5B UNIT WEIGHT (g) 0.096 0.096 PREFERRED PACKAGE CODE 52 5B BASE QUANTITY 750 3200 DELIVERY MODE 7" diameter plastic tape and reel 13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
150
10
IPPM - Peak Pulse Current, % IRSM
tr = 10 µs tr = 8 µs Peak Value IPPM
100
Half Value - IPP IPPM 2 50 td = 1000 µs td = 20 µs
IR (TJ)/IR ( TJ = 2 5 °C)
TJ = 25 °C Pulse Width (td) is defined as the Point where the Peak Current decays to 50 % of IPPM
1
td 0 0 1.0 2.0 3.0 4.0
0.1 0 25 50 75 100 125 150 175
t - Time (ms)
TJ - Junction T emperature (°C)
Fig. 1 - Pulse Waveform
Fig. 3 - Relative Variation of Leakage Current vs. Junction Temperature
10
10
PPPM - Peak Pulse Power (kW)
Clamping Voltage (V)
8
1
6 10/1000 µs 8/20 µs
0.1 0.01
4 0.1 1 10 0.1 1 10 100 1000
td - Pulse Width (ms)
IPP (A)
Fig. 2 - Peak Pulse Power Rating Curve
Fig. 4 - Clamping Voltage vs. Peak Pulse Current (TJ initial = 25 °C)
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For technical questions within your region, please contact one of the following: Document Number: 89419 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 20-Apr-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
New Product
SMBJ3V3
Vishay General Semiconductor
5500
100
CJ - Junction Capacitance (pF)
IF - Peak Forward Current (A)
5000 4500 4000 3500 3000 2500 2000 0 0.5 1 1.5 2 2.5 3 3.5
TJ = 175 °C 10 TJ = 25 °C
1
0.1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Reverse Voltage (V)
VF - Forward Voltage Drop (V)
Fig. 5 - Typical Junction Capacitance
Fig. 7 - Typical Peak Forward Voltage Drop vs. Peak Forward Current
100
Transient Thermal Impedance (°C/W)
10
1 0.01
0.1
1
10
100
1000
t - Pulse Duration (s)
Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AA (SMB-J-Bend)
Cathode Band
0.085 (2.159) MAX.
Mounting Pad Layout
0.086 (2.20) 0.077 (1.95)
0.155 (3.94) 0.130 (3.30) 0.086 (2.18) MIN.
0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) MIN.
0.220 REF.
0.060 (1.52) 0.030 (0.76) 0.220 (5.59) 0.205 (5.21)
0.008 (0.2) 0 (0)
Document Number: 89419 Revision: 20-Apr-11
For technical questions within your region, please contact one of the following: www.vishay.com DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000
