SMF5.0CA CHENDA | Alldatasheet

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@ T A = 25/c176C unless otherwise specified Characteristic Symbol Value Unit Peak Pulse Power Dissipation (Non repetitive current pulse derated above T A = 25/c176C) (Note 1) P PK 400 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3) I FSM 30 A Steady State Power Dissipation @ T L = 75/c176C PM (AV) 1.0 W Instantaneous Forward Voltage @ I PP = 30A (Notes 1, 2, & 3) V F 3.5 V Operating Temperature Range T j -55 to +150 /c176C Storage Temperature Range T STG -55 to +175 /c176C 400W Peak Pulse Power Dissipation 5.0V - 170V Standoff Voltages Glass Passivated Die Construction Uni- and Bi-Directional Versions Available Excellent Clamping Capability Fast Response Time Plastic Material: UL Flammability Classification Rating 94V-0 MECHANICAL DATA /c183Case:JEDEC SOD-123FL molded plastic body /c183Terminals: Solderable per MIL-STD-750, Method 2026 /c183Polarity Indicator: Cathode Band (Note: Bi-directional devices have no polarity indicator.) /c183Marking: Date Code and Marking Code See Page 3 /c183Weight: 0.064 grams (approx.) /c183Ordering Info: See Page 3 Notes: 1. Valid provided that terminals are kept at ambient temperature. 2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum. 3. Unidirectional units only. SMF5.0(C)A THRU SMF170(C)A TRANSIENT VOLTAGE SUPPRESSOR Standoff Voltage:5.0-170 Volts Peak Pulse Power: 200 Watts DEVICES FOR BIDIRECTIONAL APPLICATIONS For bidirectional use suffix A or CA for types SMF5.0A thru SMF170A (e.g. SMF5.0CA,SMF170CA) Electrical characteristics apply in both directions. FEATURE SOD-123FL 2.8 0.1 1.8 ± 0.1 Cathode Band Top View 3.7 0.2 0.6 0.25 1.3± 0.15 0.20 0.10 Dimensions in millimeters 1.0 0.2

(Note 4) Reverse Standoff Voltage Breakdown Voltage V BR @ I T (Note 5) Test Current Max. Reverse Leakage @ V RWM (Note 6) Max. Clamping Voltage @ I pp Max. Peak Pulse Current I pp Marking Code V RWM (V) Min (V) Max (V) I T (mA) I R (/c109A) V C (V) (A) BI- UNI- SMF85(C)A 85 94.4 104 1.0 5.0 137 2.9 85A 85CA SMF90(C)A 90 100 111 1.0 5.0 146 2.7 90A 90CA SMF100(C)A 100 111 123 1.0 5.0 162 2.5 100A 100CA SMF110(C)A 110 122 135 1.0 5.0 177 2.3 110A 110CA SMF120(C)A 120 133 147 1.0 5.0 193 2.0 120A 120CA SMF130(C)A 130 144 159 1.0 5.0 209 1.9 130A 130CA SMF150(C)A 150 167 185 1.0 5.0 243 1.6 150A 150CA SMF160(C)A 160 178 197 1.0 5.0 259 1.5 160A 160CA SMF170(C)A 170 189 209 1.0 5.0 275 1.4 170A 170CA Notes: 4. Suffix C denotes Bi-directional device. 5. V BR measured with I T current pulse = 300/c109s 6. For Bi-Directional devices having V RWM of 10V and under, the I R is doubled. SMF5.0(C)A THRU SMF170(C)ATRANSIENT VOLTAGE SUPPRESSOR

C , JUNCTION CAPACITANCE (pF) T V , STANDOFF VOLTAGE (V) WM Fig.2 T ypical Total Capacitance T = 2 5°C j Unidirectional Bidirectional

10 X 1000 Waveform

0 25 50 75 100 125 150 175 200 100 T , AMBIENT TEMPERATURE (°C) A Fig. 1 Pulse Deratin g Curve PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT 01 2 3 100 I , PEAK PULSE CURRENT (%I ) Pp p Peak Value I pp Half Value I /2 pp as defined by R.E.A. t p t, TIME (ms) Fig. 4 Pulse Waveform 0.1 1.0 0.1 10 100 1.0 1000 10000 T= 2 5 °C j P , PEAK PULSE POWER (kW) d 100 Non Repetitive Pulse Waveform S h o w ni nF i g .4 0.0 0.2 0.4 0.6 02 5 50 75 100 125 150 175 200 PM STEADY STATE POWER DISSIPATION (W) (AV), T , LEAD TEMPERATURE (°C) L Fig. 6 Stead y State Power Derating Curve 0.8 1.0 60Hz Resistive or Inductive Load 2 5 10 PEAK FORWARD SURGE CURRENT, (A) NUMBER OF CYCLES AT 60Hz Fig. 5 Maximum Non-Repetitive Surge Current 20 50 1001 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) SMF5.0(C)A THRU SMF170(C)ATRANSIENT VOLTAGE SUPPRESSOR