SMAJ24A Vishay

SMAJ5.0 thru 188CA Vishay Semiconductors formerly General Semiconductor Surface Mount TRANSZORB Transient Voltage Suppressors Stand-off Voltage 5.0 to 188V DO-214AC (SMA) Peak Pulse Power 400W Cathode Band 0.065 (1.65) 0.110 (2.79) 0.100 (2.54) 0.049 (1.25) Mounting Pad Layout 0.066 MIN. 0.074 MAX. (1.68 MIN.) (1.88 MAX.) 0.177 (4.50) 0.157 (3.99) Dimensions in inches 0.012 (0.305) and (millimeters) 0.006 (0.152) 0.060 MIN. (1.52 MIN.) 0.208 0.090 (2.29) (5.28) REF 0.078 (1.98) Features 0.060 (1.52) Plastic package has Underwriters Laboratory 0.008 (0.203) MAX. 0.030 (0.76) Flammability Classification 94V-0 Ideal for ESD protection of data lines in 0.208 (5.28) 0.194 (4.93) accordance with IEC 1000-4-2 (IEC801-2) Ideal for EFT protection of data lines in Mechanical Data accordance with IEC 1000-4-4 (IEC801-4) Case: JEDEC DO-214AC molded plastic over Low profile package with built-in strain relief for passivated chip surface mounted applications Terminals: Solder plated, solderable per MIL-STD-750, Glass passivated junction Method 2026 Low incremental surge resistance, excellent clamping Polarity: For uni-directional types the band denotes the capability cathode, which is positive with respect to the anode 400W peak pulse power capability with a 10/1000 s under normal TVS operation waveform, repetition rate (duty cycle): 0.01% (300W Mounting Position: Any Weight: 0.002 oz., 0.064 g above 78V) Packaging Codes Options (Antistatic): Very fast response time 51 1K per Bulk box, 20K/carton High temperature soldering guaranteed: 61 1.8K per 7 plastic Reel (12mm tape), 36K/carton 250C/10 seconds at terminals 5A 7.5K per 13 plastic Reel (12mm tape), 75K/carton Devices for Bidirectional Applications For bi-directional devices, use suffix C or CA (e.g. SMAJ10C, SMAJ10CA). Electrical characteristics apply in both directions. Maximum Ratings & Thermal Characteristics Ratings at 25C ambient temperature unless otherwise specified. Parameter Symbol Value Unit Peak pulse power dissipation with P 400 W PPM (1,2) a 10/1000 s waveform (see fig. 1) (1) Peak pulse current with a waveform I See Next Table A PPM Peak forward surge current 8.3ms single half sine-wave I 40 A FSM (2) uni-directional only (3) Typical thermal resistance, junction to ambient R 120 C/W JA Typical thermal resistance, junction to lead R 30 C/W JL Operating junction and storage temperature range T , T 55 to +150 C J STG Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above T = 25C per Fig. 2. Rating is 300W above 78V A (2) Mounted on 0.2 x 0.2 (5.0 x 5.0mm) copper pads to each terminal (3) Mounted on minimum recommended pad layout Document Number 88390 www.vishay.com 17-Feb-04 1 Extended Voltage RangeSMAJ5.0 thru 188CA Vishay Semiconductors formerly General Semiconductor Electrical Characteristics Ratings at 25C ambient temperature unless otherwise specified. V = 3.5V at I = 25A (uni-directional only) F F Device Breakdown Voltage Maximum Maximum Maximum (1) Device Type Marking V at I Test Stand-off Reverse Leakage Peak Pulse Surge Clamping (BR) T Code (V) Current Voltage at V Current I Voltage at I WM PPM PPM (3) (2) UNI BI Min Max I (mA) V (V) I ( A) (A) V (V) T WM D C SMAJ5.0 AD WD 6.40 7.82 10 5.0 800 41.7 9.6 (5) SMAJ5.0A AE WE 6.40 7.07 10 5.0 800 43.5 9.2 SMAJ6.0 AF WF 6.67 8.15 10 6.0 800 35.1 11.4 SMAJ6.0A AG WG 6.67 7.37 10 6.0 800 38.8 10.3 SMAJ6.5 AH WH 7.22 8.82 10 6.5 500 32.5 12.3 SMAJ6.5A AK WK 7.22 7.98 10 6.5 500 35.7 11.2 SMAJ7.0 AL WL 7.78 9.51 10 7.0 200 30.1 13.3 SMAJ7.0A AM WM 7.78 8.60 10 7.0 200 33.3 12.0 SMAJ7.5 AN WN 8.33 10.2 1.0 7.5 100 28.0 14.3 SMAJ7.5A AP WP 8.33 9.21 1.0 7.5 100 31.0 12.9 SMAJ8.0 AQ WQ 8.89 10.9 1.0 8.0 50 26.7 15.0 SMAJ8.0A AR WR 8.89 9.83 1.0 8.0 50 29.4 13.6 SMAJ8.5 AS WS 9.44 11.5 1.0 8.5 10 25.2 15.9 SMAJ8.5A AT WT 9.44 10.4 1.0 8.5 10 27.8 14.4 SMAJ9.0 AU WU 10.0 12.2 1.0 9.0 5.0 23.7 16.9 SMAJ9.0A AV WV 10.0 11.1 1.0 9.0 5.0 26.0 15.4 SMAJ10 AW WW 11.1 13.6 1.0 10 1.0 21.3 18.8 SMAJ10A AX WX 11.1 12.3 1.0 10 1.0 23.5 17.0 SMAJ11 AY WY 12.2 14.9 1.0 11 1.0 19.9 20.1 SMAJ11A AZ WZ 12.2 13.5 1.0 11 1.0 22.0 18.2 SMAJ12 BD XD 13.3 16.3 1.0 12 1.0 18.2 22.0 SMAJ12A BE XE 13.3 14.7 1.0 12 1.0 20.1 19.9 SMAJ13 BF XF 14.4 17.6 1.0 13 1.0 16.8 23.8 SMAJ13A BG XG 14.4 15.9 1.0 13 1.0 18.6 21.5 SMAJ14 BH XH 15.6 19.1 1.0 14 1.0 15.5 25.8 SMAJ14A BK XK 15.6 17.2 1.0 14 1.0 17.2 23.2 SMAJ15 BL XL 16.7 20.4 1.0 15 1.0 14.9 26.9 SMAJ15A BM XM 16.7 18.5 1.0 15 1.0 16.4 24.4 SMAJ16 BN XN 17.8 21.8 1.0 16 1.0 13.9 28.8 SMAJ16A BP XP 17.8 19.7 1.0 16 1.0 15.4 26.0 SMAJ17 BQ XQ 18.9 23.1 1.0 17 1.0 13.1 30.5 SMAJ17A BR XR 18.9 20.9 1.0 17 1.0 14.5 27.6 SMAJ18 BS XS 20.0 24.4 1.0 18 1.0 12.4 32.2 SMAJ18A BT XT 20.0 22.1 1.0 18 1.0 13.7 29.2 SMAJ20 BU XU 22.2 27.1 1.0 20 1.0 11.2 35.8 SMAJ20A BV XV 22.2 24.5 1.0 20 1.0 12.3 32.4 SMAJ22 BW XW 24.4 29.8 1.0 22 1.0 10.2 39.4 SMAJ22A BX XX 24.4 26.9 1.0 22 1.0 11.3 35.5 SMAJ24 BY XY 26.7 32.6 1.0 24 1.0 9.3 43.0 SMAJ24A BZ XZ 26.7 29.5 1.0 24 1.0 10.3 38.9 SMAJ26 CD YD 28.9 35.3 1.0 26 1.0 8.6 46.6 SMAJ26A CE YE 28.9 31.9 1.0 26 1.0 9.5 42.1 SMAJ28 CF YF 31.1 38.0 1.0 28 1.0 8.0 50.0 SMAJ28A CG YG 31.1 34.4 1.0 28 1.0 8.8 45.4 SMAJ30 CH YH 33.3 40.7 1.0 30 1.0 7.5 53.5 SMAJ30A CK YK 33.3 36.8 1.0 30 1.0 8.3 48.4 Notes: (1) Pulse test: t 50ms p (2) Surge current waveform per Fig. 3 and derate per Fig. 2 (3) For bi-directional types having V of 10 Volts and less, the I limit is doubled WM D (4) All terms and symbols are consistent with ANSI/IEEE C62.35 (5) For the bidirectional SMAJ5.0CA, the maximum V is 7.25V. (BR) www.vishay.com Document Number 88390 2 17-Feb-04