Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions

Transcription

1 Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions Patented* *Patent #'s 4,980,315 5,166,769 5,278,094 DO-214AA (SMB) FEATURES Patented PAR construction Available in uni-directional polarity only 600 W peak pulse power capability with a /0 µs waveform, repetitive rate (duty cycle): 0.01 % Excellent clamping capability Very fast response time Low incremental surge resistance Meets MSL level 1, per J-STD-020, LF maximum peak of 260 C Solder dip 260 C, 40 s Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC PRIMARY CHARACTERISTICS V BR 6.8 V to 43 V P PPM 600 W I FSM 75 A T J max. 185 C TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication. MECHANICAL DATA Case: DO-214AA (SMB) Molding compound meets UL 94 V-0 flammability rating Base P/NHE3 - RoHS compliant, high reliability/ automotive grade (AEC Q1 qualified) Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B2 HE3 suffix meets JESD 201 class 2 whisker test Polarity: Color band denotes cathode end RATINGS (T A = 25 C unless otherwise noted) PARAMETER SYMBOL VALUE UNIT Peak pulse power dissipation with a /0 µs waveform (1)(2) (Fig. 1) P PPM 600 W Peak pulse current with a /0 µs waveform (1) (Fig. 3) I PPM See next table A Peak forward surge current 8.3 ms single half sine-wave (2)(3) I FSM 75 A Instantaneous forward voltage at 50 A (3) V F 3.5 V Operating junction and storage temperature range T J, T STG - 65 to C Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above T A = 25 C per Fig. 2 (2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) land areas per figure (3) Mounted on 8.3 ms single half sine-wave duty cycle = 4 pulses per minute maximum 1

2 ELECTRICAL CHARACTERISTICS (T A = 25 C unless otherwise noted) DEVICE DEVICE MARKING CODE BREAKDOWN V (1) BR AT I T (V) TEST CURRENT I T (ma) STAND- OFF V WM (V) Notes: (1) V BR measured after I T applied for 300 µs, I T = square wave pulse or equivalent (2) Surge current waveform per Fig. 3 and derated per Fig. 2 (3) All terms and symbols are consistent with ANSI/IEEE C62.35 REVERSE LEAKAGE AT V WM I D (µa) T J = 150 C REVERSE LEAKAGE AT V WM I D (µa) PEAK PULSE SURGE CURRENT I (2) PPM (A) CLAMPING AT I PPM V C (V) MIN. MAX. TPSMB6.8 KDP TPSMB6.8A KEP TPSMB7.5 KFP TPSMB7.5A KGP TPSMB8.2 KHP TPSMB8.2A KKP TPSMB9.1 KLP TPSMB9.1A KMP TPSMB KNP TPSMBA KPP TPSMB11 KQP TPSMB11A KRP TPSMB12 KSP TPSMB12A KTP TPSMB13 KUP TPSMB13A KVP TPSMB15 KWP TPSMB15A KXP TPSMB16 KYP TPSMB16A KZP TPSMB18 LDP TPSMB18A LEP TPSMB20 LFP TPSMB20A LGP TPSMB22 LHP TPSMB22A LKP TPSMB24 LLP TPSMB24A LMP TPSMB27 LNP TPSMB27A LPP TPSMB30 LQP TPSMB30A LRP TPSMB33 LSP TPSMB33A LTP TPSMB36 LUP TPSMB36A LVP TPSMB39 LWP TPSMB39A LXP TPSMB43 LYP TPSMB43A LZP

3 Peak Pulse Power (P PP ) or Current (I PP ) Derating in Percentage, % P PPM - Peak Pulse Power (kw) TPSMB6.8 thru TPSMB43A ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE TPSMB6.8AHE3/52T (1) T 750 7" diameter plastic tape and reel TPSMB6.8AHE3/5BT (1) BT " diameter plastic tape and reel Note: (1) Automotive grade AEC Q1 qualified RATINGS AND CHARACTERISTICS CURVES (T A = 25 C unless otherwise noted) 1.0 Non-Repetitive Pulse Waveform shown in Fig. 3 T A = 25 C 0.2 x 0.2" (5.0 x 5.0 mm) Copper Pad Areas µs 1.0 µs µs µs 1.0 ms ms t d - Pulse Width (s) Figure 1. Peak Pulse Power Rating Curve I PPM - Peak Pulse Current, % I RSM t r = µs Peak Value I PPM Half Value - I PPM t d t - Time (ms) T J = 25 C Pulse Width (t d ) is defined as the Point where the Peak Current decays to 50 % of I PPM I PP 2 /0 µs Waveform as defined by R.E.A. Figure 3. Pulse Waveform T J - Initial Temperature ( C) Figure 2. Pulse Power or Current vs. Initial Junction Temperature Junction Capacitance (pf) 0 V R measured at Stand-Off Voltage, V WM T J = 25 C f = 1.0 MHz V sig = 50 mvp-p V R measured at Zero Bias 1 V BR - Breakdown Voltage (V) Figure 4. Typical Junction Capacitance 3

4 Peak Forward Surge Current (A) T J = T J max. 8.3 ms Single Half Sine-Wave 1 Number of Cycles at 60 Hz Figure 5. Maximum Non-Repetitive Peak Forward Surge Current PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AA (SMB) Cathode Band Mounting Pad Layout (2.159) MAX (2.20) (1.95) (3.94) (3.30) (2.18) MIN (4.57) (4.06) (0.305) (0.152) (1.52) MIN (2.44) (2.13) REF (1.52) (0.76) (5.59) (5.21) (0.2) 0 (0) 4

5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 90 Revision: 18-Jul-08 1