P4SMA6.8A FORMOSA | Alldatasheet

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Document ID Issued Date Revised Date Revision Page. http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 DS-222645 2008/02/10 2010/03/10 B 3 Dimensions in inches and (millimeters) SMA/DO-214AC 0.087 (2.21) 0.070 (1.80) 0.177(4.50) 0.157(3.99) 0.106(2.7) 0.098(2.5) 0.060(1.52) 0.030(0.76) 0.202(5.15) 0.191(4.85) 0.010(0.250) 0.006(0.150) 0.008(0.203)MAX. 0.091(2.3) 0.075(1.9) 深圳FMS Kinter 131 6803 0058

Notes: (1) Pulse test: t p ≤ 50 ms (2) Surge current waveform per Fig. 3 and derate per Fig. 2 (3) All terms and symbols are consistent with ANSI/IEEE CA62.35 (4) For bi-directional types with V R

10 V and less, the I

D limit is doubled (5) V F = 3.5 V at I F = 25 A (uni-directional only) ELECTRICAL CHARACTERISTICS (T A = 25 °C unless otherwise noted) PART NUMBER DEVICE MARKING CODE BREAKDOWN VOLTAGE V BR AT I T (1) TEST CURRENT I T (mA) STAND-OFF VOLTAGE V WM (V) MAXIMUM REVERSE LEAKAGE AT V WM I D (4) (µA) MAXIMUM PEAK PULSE CURRENT I PPM (2) (A) MAXIMUM CLAMPING VOLTAGE AT I PPM V C (V) MAXIMUM TEMPERATURE OF V BR (%/°C) UNI BI MIN. MAX. P4SMA120A 120A 120C 114 126 1.0 102 1.0 1.8 165 0.107 P4SMA130A 130A 130C 124 137 1.0 111 1.0 1.7 179 0.107 P4SMA150A 150A 150C 143 158 1.0 128 1.0 1.4 207 0.106 P4SMA160A 160A 160C 152 168 1.0 136 1.0 1.4 219 0.108 P4SMA170A 170A 170C 162 179 1.0 145 1.0 1.3 234 0.108 P4SMA180A 180A 180C 171 189 1.0 154 1.0 1.2 246 0.108 P4SMA200A 200A 200C 190 210 1.0 171 1.0 1.1 274 0.108 P4SMA220A 220A 220C 209 231 1.0 185 1.0 0.90 328 0.108 P4SMA250A 250A - 237 263 1.0 214 1.0 0.87 344 0.110 P4SMA300A 300A - 285 315 1.0 256 1.0 0.73 414 0.110 P4SMA350A 350A - 333 368 1.0 300 1.0 0.62 482 0.110 P4SMA400A 400A - 380 420 1.0 342 1.0 0.55 548 0.110 P4SMA440A 440A - 418 462 1.0 376 1.0 0.50 602 0.110 P4SMA480A 480A - 456 504 1.0 408 1.0 0.46 658 0.110 P4SMA510A 510A - 485 535 1.0 434 1.0 0.43 698 0.110 P4SMA540A 540A - 513 567 1.0 459 1.0 0.41 740 0.110 P4SMA SERIES Glass Passivated Junction Transient Voltage Suppressor Formosa MS Page 2 Document ID Issued Date Revised Date Revision Page. http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 DS-222645 2008/02/10 2010/03/10 B 3 深圳FMS Kinter 131 6803 0058

RATING AND CHARACTERISTIC CURVES P4SMA SERIES 100 1000 Number of Cycles at 60 Hz I FSM -Peak Forward Surge Current (A) Fig.6 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only 200 T J = T J max, 8.3ms Single Half Sine-Wave (JEDEC Method) 12.5 37.5 62.5 87.5 100 0 25 50 75 100 125 150 175 200 Fig.2 - Pulse Derating Curve Peak Pulse Power (P PP ) or Current (I PPM Derating in Percentage,% Copper Pad Areas T A - Ambient Temperature (°C) 0.1 100 10ms 0.1µs 1.0µs 10µs 100µs 1.0ms t d - Pulse Width (sec.) Fig. 1 - Peak Pulse Power Rating Curve P PPM -Peak Pulse Power (kW) Copper Pad Areas Non-repetitive Pulse Wavetorm shown in Fig.3 T A = 25°C P4SMA6.8A – P4SMA91A P4SMA100A – P4SMA170A 100 1000 10000 Measured at Stand-Off Voltage, V WM T J = 25°C f = 1.0MH Z Vsig = 50mVp-p Fig.4 - Typical Junction Capacitance C J - Junction Capacitance(pF) 1 100 20010 Uni-Directional Bi-Directional V WM - Reverse Stand-Off Voltage (V)t - Time(ms) 4.0 150 1.0 2.0 t r = 10µsec. Peak Value I PPM T J = 25°C Pulse Width (t d is defined as the point where the peak current decays to 50% of I PPM 10/1000µsec.Waveform as defined by R.E.A. t d Fig.3 - Pulse Waveform 4.0 Half Value- I PPM 100 I PPM - Peak Pulse Current,% I RSM 3.00 100 1000 Transient Thermal Impedance (℃/W) Fig. 5 - Typ.Transient Thermal Impedance t p -Pulse Duration (sec) P4SMA SERIES Glass Passivated Junction Transient Voltage Suppressor Formosa MS Page 3 Document ID Issued Date Revised Date Revision Page. http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 DS-222645 2008/02/10 2010/03/10 B 3 深圳FMS Kinter 131 6803 0058