SMAS_ SERIES SPECIFICATION Rev. A 400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS, 5.0V – 440V PRODUCT FEATURES 1. 2. 3. 4. 5. POLARITY MARKING OF UNI-DIRECTIONAL DEVICE SHOWN FLAMMABILITY CLASSIFICATION 94V-0 LOW PROFILE DESIGN, GLASS PASSIVATED JUNCTION 400W PEAK PULSE POWER CAPABILITY, 10/1000µS WAVEFORM, DUTY CYCLE 0.01% EXCELLENT CLAMPING CAPABILITY FAST RESPONSE TIME FROM 0V-VBR IN <1pS FOR UNI-DIRECTIONAL AND <5nS FOR BI-DIRECTIONAL TYPES 6. POLARITY: INDICATED BY CATHODE BAND 7. MOLDED PLASTIC CASE DO-214AC/SMA-S 8. DIMENSIONS IN INCHES AND (MILLIMETERS) 9. LEADS: SOLDERABILITY PER MIL-STD-750 METHOD 2026 10. WEIGHT: 0.05 GRAMS 11. RoHS COMPLIANT. ADD “-H” FOR HALOGEN FREE PART. i.e. SMAS5.0A: RoHS COMPLIANT SMAS5.0A-H: RoHS COMPLIANT AND HALOGEN FREE ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS (TA =25°C UNLESS OTHERWISE NOTED) PARAMETER UNIT SYMBOL CONDITIONS 400 PEAK POWER DISSIPATION WITH A 10/1000µS WAVEFORM, SEE NOTE 1, 2 & FIG.1 P PPM PEAK PULSE CURRENT WITH A 10/1000µS WAVEFORM I PPM STEADY STATE POWER DISSIPATION AT TL=75°C, NOTE 2 P M(AV) 1.0 W PEAK FORWARD SURGE CURRENT 8.3mS SINGLE HALF SINEWAVE, NOTE 3 I FSM 40 A MAXIMUM INSTANTANEOUS FORWARD VOLTAGE AT 25A FOR UNI-DIRECTIONAL TYPES ONLY VF 3.5 V TJ -55 TO +150 O C T STG -55 TO +150 O C OPERATING JUNCTION TEMPERATURE RANGE STORAGE TEMPERATURE RANGE W SEE TABLE A Note: 1. Non-repetitive current pulse, per Fig. 3 and derated above T =25°C per Fig. 2 2. Mounted on copper pad area of 0.2"x0.2" (5.0x5.0 mm) per Fig 5 3. Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum 4. V F < 3.5V for V BR < 200V and V F< 6.5V for V BR >201V. A Frontier Electronics Corp.® http://www.frontierusa.com Page 1 of 4 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 SMAS_ SERIES SPECIFICATION Rev. A IT VC I PP Maximum Reverse Leakage Current I R@V RWM Volts mA Volts A μA 6.40 7.00 10 9.2 43.5 800 AE WE 6.67 7.37 10 10.3 38.8 800 AG WG 6.5 7.22 7.98 10 11.2 35.7 500 AK WK SMAS7.0(C)A 7.0 7.78 8.60 10 12.0 33.3 200 AM WM SMAS7.5(C)A 7.5 8.33 9.21 1.0 12.9 31.0 100 AP WP SMAS8.0(C)A 8.0 8.89 9.83 1.0 13.6 29.4 50 AR WR SMAS8.5(C)A 8.5 9.44 10.4 1.0 14.4 27.7 20 AT WT WV Part No. Reverse Stand-off Voltage Breakdown Voltage @I T V RWM V BR Min V BR Max Volts Volts SMAS5.0(C)A 5.0 SMAS6.0(C)A 6.0 SMAS6.5(C)A Test Current Maximum Clamping Voltage @I PP Marking Code UNI BI SMAS9.0(C)A 9.0 10.0 11.1 1.0 15.4 26.0 10 AV SMAS10(C)A 10 11.1 12.3 1.0 17.0 23.5 5 AX WX SMAS11(C)A 11 12.2 13.5 1.0 18.2 22.0 5 AZ WZ SMAS12(C)A 12 13.3 14.7 1.0 19.9 20.1 5 BE XE SMAS13(C)A 13 14.4 15.9 1.0 21.5 18.6 5 BG XG SMAS14(C)A 14 15.6 17.2 1.0 23.2 17.2 5 BK XK SMAS15(C)A 15 16.7 18.5 1.0 24.4 16.4 5 BM XM SMAS16(C)A 16 17.8 19.7 1.0 26.0 15.4 5 BP XP SMAS17(C)A 17 18.9 20.9 1.0 27.6 14.5 5 BR XR SMAS18(C)A 18 20.0 22.1 1.0 29.2 13.7 5 BT XT XV SMAS20(C)A 20 22.2 24.5 1.0 32.4 12.3 5 BV SMAS 22(C)A 22 24.4 26.9 1.0 35.5 11.2 5 BX XX SMAS24(C)A 24 26.7 29.5 1.0 38.9 10.3 5 BZ XZ SMAS26(C)A 26 28.9 31.9 1.0 42.1 9.5 5 CE YE SMAS28(C)A 28 31.1 34.4 1.0 45.4 8.8 5 CG YG SMAS30(C)A 30 33.3 36.8 1.0 48.4 8.3 5 CK YK SMAS33(C)A 33 36.7 40.6 1.0 53.3 7.5 5 CM YM SMAS36(C)A 36 40.0 44.2 1.0 58.1 6.9 5 CP YP SMAS40(C)A 40 44.4 49.1 1.0 64.5 6.2 5 CR YR SMAS43(C)A 43 47.8 52.8 1.0 69.4 5.7 5 CT YT YV SMAS45(C)A 45 50.0 55.3 1.0 72.7 5.5 5 CV SMAS48(C)A 48 53.3 58.9 1.0 77.4 5.1 5 CX YX SMAS51(C)A 51 56.7 62.7 1.0 82.4 4.8 5 CZ YZ SMAS54(C)A 54 60.0 66.3 1.0 87.1 4.6 5 RE ZE SMAS58(C)A 58 64.4 71.2 1.0 93.6 4.3 5 RG ZG SMAS60(C)A 60 66.7 73.7 1.0 96.8 4.1 5 RK ZK SMAS64(C)A 64 71.1 78.6 1.0 103.0 3.8 5 RM ZM SMAS70(C)A 70 77.8 86.0 1.0 113.0 3.5 5 RP ZP SMAS75(C)A 75 83.3 92.1 1.0 121.0 3.3 5 RR ZR SMAS78(C)A 78 86.7 95.8 1.0 126.0 3.1 5 RT ZT SMAS85(C)A 85 94.4 104 1.0 137.0 2.9 5 RV ZV Frontier Electronics Corp.® http://www.frontierusa.com Page 2 of 4 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 SMAS_ SERIES SPECIFICATION Part No. Reverse Stand-off Voltage Breakdown Voltage @I T V BR Max Test Current V RWM V BR Min IT Volts Volts Volts mA 1.0 Maximum Clamping Voltage @I PP Rev. A Maximum Reverse Leakage Current Marking Code I PP I R@V RWM Volts A μA UNI BI 146.0 2.7 5 RX ZX VC SMAS90(C)A 90 100 111 SMAS100(C)A 100 111 123 1.0 162.0 2.4 5 RZ ZZ 1.0 177.0 2.2 5 SE VE SMAS110(C)A 110 122 135 SMAS120(C)A 120 133 147 1.0 193.0 2.0 5 SG VG SMAS130(C)A 130 144 159 1.0 209.0 1.9 5 SK VK SMAS150(C)A 150 167 185 1.0 243.0 1.6 5 SM VM 1.0 259.0 1.5 5 SP VP VR SMAS160(C)A 160 178 197 SMAS170(C)A 170 189 209 1.0 275.0 1.4 5 SR SMAS180A 180 201 222 1.0 292.0 1.3 5 ST SMAS200A 200 224 247 1.0 324.0 1.2 5 SV 1.0 356.0 1.1 5 SX SMAS220A 220 246 272 SMAS250A 250 279 309 1.0 405.0 0.9 5 SZ SMAS300A 300 335 371 1.0 486.0 0.8 5 TE SMAS350A 350 391 432 1.0 567.0 0.7 5 TG SMAS400A SMAS170(C)A SMAS440A SMAS170(C)A 400 447 494 1.0 648.0 0.6 5 TK 440 492 543 1.0 713.0 0.5 5 TM Note 1. V BR measured after I T applied for 300us, I T=square wave pulse or equivalent 2. Surge current waveform per Fig. 3 and derated per Fig. 2 3. For bi-directional types having V RWM of 10 volts and less, the I R limit is doubled 4. Suffix ‘C’ denotes bi-directional devices. Suffix ‘A’ denotes 5% tolerance devices, no suffix denotes 10% tolerance devices. 5. All terms and symbols are consistent with ANS/IEEE C62.35 6. Transient Voltage Suppressors (TVS) are devices used to protect vulnerable circuits from electrical overstress such as that caused by electrostatic discharge, inductive load switching and induced lightning. W ithin the TVS, damaging voltage spikes are limited by clamping or avalanche action of a rugged silicon PN junction which reduces the amplitude of the transient to a nondestructive level. See Fig. 7 & Fig. 8 RATINGS AND CHARACTERISTIC CURVES Frontier Electronics Corp.® http://www.frontierusa.com Page 3 of 4 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 SMAS_ SERIES SPECIFICATION Frontier Electronics Corp.® http://www.frontierusa.com Page 4 of 4 Rev. A 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989