EC76SMAJXX E-CMOS | Alldatasheet

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Technical content

Features

■ Plastic package has Underwriters Laboratory Flammability ■ Classification 94V-0 ■ Optimized for LAN protection applications ■ Ideal for ESD protection of date lines in accordance with IEC 1000-4-2 (IEC801-2) ■ Low profile package with built-in strain relief for surface mounted applications ■ Glass passivated junction ■ Low incremental surge resistance, excellent clamping capability ■ 400W peak pulse power capability with a 10/1000us waveform, repetition rate (duty cycle): 0.01%(300W about 78V) ■ Very fast response time ■ High temperature soldering guaranteed: 250 /10 seconds at terminals℃ Mechanical Date ■ Case: JEDEC DO-214AA(SMB J-Bend) molded plastic over passivated junction ■ Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 ■ Polarity: For unidirectional types the band denotes the cathode, which is positive with respect to the anode under normal TVS operation ■ Weight: 0.002oz., 0.064g ■ Mounting Position: Any Absolute Maximum Ratings (Ratings at 2 5℃ambient temperature unless otherwise specified.) 3. Mounted on minimum recommended pad layout Parameter Symbol Value Unit Peak pulse power dissipation with a 10/1000 us waveform (1,2) (see Fig. 1) PPPM 400 W Peak pulse current with a 10/1000 us waveform (1) IPPM See Next Table A Peak forward surge current 8.3ms single half sine-wave uni-directional only (2) IFSM 40 A Typical thermal resistance, junction to ambient (4) R θJA 120 ℃/W Typical thermal resistance, junction to lead R θJL 30 ℃/W Operating junction and storage temperature range TJ,T STG -55 to +150 ℃ EC76SMAJ5.0 thru 440

EC76SMAJxx Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Stand-off Voltage 5.0 to 440V

Electrical Characteristics

Ratings at 25 ℃ ambient temperature unless otherwise specified. VF=3.5V at I F=25A (uni-directional only) Device marking code Breakdown voltage V (BR) (Volts) (1) Device type UNI BI Min. Max. Test current at IT (mA) Stand-off voltage VWM (Volts) Maximum reverse leakage at V WM ID (uA) (3) Maximum peak pulse surge current IPPM (A) (2) Maximum clamping voltage at I PPM VC (Volts)

EC76SMAJxx Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Stand-off Voltage 5.0 to 440V Notes: 1. V (BR) measured after I T applied for 300us square wave pulse or equivalent 2. Surge current waveform per Fig. 3 and derate per Fig. 2 3. For bi-directional types having V WM of 10 Volts and less, the I D limit is doubled 4. All terms and symbols are consistent with ANSI/IEEE C62.35 5. For the bi-directional EC76SMAJ5.0CA, the maximum V (BR) is 7.25V. Device marking code Breakdown voltage V (BR) (Volts) (1) Device type UNI BI Min. Max. Test current at IT (mA) Stand-off voltage VWM (Volts) Maximum reverse leakage at V WM ID (uA) (3) Maximum peak pulse surge current IPPM (A) (2) Maximum clamping voltage at I PPM VC (Volts) EC76SMAJ75 RQ ZQ 83.3 102 1.0 75 1.0 3.0 134 EC76SMAJ78 RS ZS 86.7 106 1.0 78 1.0 2.9 139 EC76SMAJ85 RU ZU 94.4 115 1.0 85 1.0 2.0 151 EC76SMAJ85A RV ZV 94.4 104 1.0 85 1.0 2.2 137 EC76SMAJ90 RW ZW 100 122 1.0 90 1.0 1.9 160

EC76SMAJxx Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Stand-off Voltage 5.0 to 440V Device marking code Breakdown voltage V (BR) (Volts) (1) Device type UNI BI Min. Max. Test current at IT (mA) Stand-off voltage VWM (Volts) Maximum reverse leakage at V WM ID (uA) (3) Maximum peak pulse surge current IPPM (A) (2) Maximum clamping voltage at I PPM VC (Volts) EC76SMAJ90A RX ZX 100 111 1.0 90 1.0 2.1 146 EC76SMAJ100 RY ZY 111 136 1.0 100 1.0 1.7 179 EC76SMAJ100A RZ ZZ 111 123 1.0 100 1.0 1.9 162 EC76SMAJ110 SD VD 122 149 1.0 110 1.0 1.5 196 EC76SMAJ110A SE VE 122 135 1.0 110 1.0 1.7 177 EC76SMAJ120 SF VF 133 163 1.0 120 1.0 1.4 214 EC76SMAJ120A SG VG 133 147 1.0 120 1.0 1.6 193 EC76SMAJ130 SH VH 144 176 1.0 130 1.0 1.3 231 EC76SMAJ130A SK VK 144 159 1.0 130 1.0 1.4 209 EC76SMAJ150 SL VL 167 204 1.0 150 1.0 1.1 268 EC76SMAJ150A SM VM 167 185 1.0 150 1.0 1.2 243 EC76SMAJ160 SN VN 178 218 1.0 160 1.0 1.0 287 EC76SMAJ160A SP VP 178 197 1.0 160 1.0 1.2 259 EC76SMAJ170 SQ VQ 189 231 1.0 170 1.0 0.99 304 EC76SMAJ170A SR VR 189 209 1.0 170 1.0 1.09 275 EC76SMAJ180A ST VT 201 222 1.0 180 1.0 1.4 292 EC76SMAJ200A SV VV 224 247 1.0 200 1.0 1.2 324 EC76SMAJ220A SX VX 246 272 1.0 220 1.0 1.1 356 EC76SMAJ250A SZ VZ 279 309 1.0 250 1.0 1.0 405 EC76SMAJ300A TE UE 335 371 1.0 300 1.0 0.8 486 EC76SMAJ350A TG UG 391 432 1.0 350 1.0 0.7 567 EC76SMAJ400A TK UK 447 494 1.0 400 1.0 0.6 648 EC76SMAJ440A TM UM 492 543 1.0 440 1.0 0.6 713 Notes: 1. V(BR) measured after IT applied for 300us square wave pulse or equivalent 2. Surge current waveform per Fig. 3 and derate per Fig. 2 3. For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled 4. All terms and symbols are consistent with ANSI/IEEE C62.35 5. For parts without A, the VBR is +10%

EC76SMAJxx Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Stand-off Voltage 5.0 to 440V Typical Performance Curves

EC76SMAJxx Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Stand-off Voltage 5.0 to 440V Order Information EC76SM AJ xx C A Stand off Voltage Bi -directional 5% Voltage Tolerance