SMCJ5.0CA Thru SMCJ170CA

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Cuthbert Hood
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Transient Suppressors TVS Diodes - 1500W > SMCJ Series SMCJ5.

1 Transient Suppressors TVS Diodes W > SMCJ Series SMCJ5.0CA Thru SMCJ170CA Description The SMCJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features For surface mounted applications in order to optimize board space Reliable low cost construction utilizing molded plastic technique Plastic material has UL flammability classification 94V-O Typical IR less than 1uA above 10V Fast response time: typically less than 1.0ps from 0 Volts to VBR min Glass passivated junction Low inductance Agency recognition: Applications I/O interface AC/DC power supply Low frequency signal transmission line (RS232, RS485, etc.) Electrical Characteristics Package: DO-214AB/ SMC Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25 by 10x1000μs waveform PPPM 1500 Watts (Fig.1)(Note 1), (Note 2) Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3) IPPM See Table Amps Steady state power dissipation at TA=50 (Fig.5) PM(AV) 6.5 Watts Peak forward surge current, 8.3ms single half sine-wave IFSM 200 Amps superimposed on rated load, (JEDEC Method) (Note3, Fig.6) Operating Junction and Storage Temperature Range TJ, TSTG -65 to 150 Typical Thermal Resistance Junction to Lead RθJL 15 /W Typical Thermal Resistance Junction to Ambient RθJA 75 /W Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 per Fig Mounted on 8.0x8.0mm copper pad to each terminal ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum. 1

2 Transient Suppressors Electrical Characteristics (TA=25 ) Safety Breakdown Test Maximum Peak Part Number Certifica Stand-Off Curre Clamping Pulse Leakage tion VBR(Volts)@IT Unidirectional Bidirectional UL VRWM(V) Min Max IT(mA) VC(V) IPP(A) IR(μA) SMCJ5.0A SMCJ5.0CA SMCJ6.0A SMCJ6.0CA SMCJ6.5A SMCJ6.5CA SMCJ7.0A SMCJ7.0CA SMCJ7.5A SMCJ7.5CA SMCJ8.0A SMCJ8.0CA SMCJ8.5A SMCJ8.5CA SMCJ9.0A SMCJ9.0CA SMCJ10A SMCJ10CA SMCJ11A SMCJ11CA SMCJ12A SMCJ12CA SMCJ13A SMCJ13CA SMCJ14A SMCJ14CA SMCJ15A SMCJ15CA SMCJ16A SMCJ16CA SMCJ17A SMCJ17CA SMCJ18A SMCJ18CA SMCJ20A SMCJ20CA SMCJ22A SMCJ22CA SMCJ24A SMCJ24CA SMCJ26A SMCJ26CA SMCJ28A SMCJ28CA SMCJ30A SMCJ30CA SMCJ33A SMCJ33CA Table continues on next page

3 Transient Suppressors Electrical Characteristics (TA=25 ) continued Safety Breakdown Test Maximum Peak Part Number Certifica Stand-Off Curr Clamping Pulse Leakage tion VBR(Volts)@IT Unidirectional Bidirectional UL VRWM(V) Min Max IT(mA) VC(V) IPP(A) IR(μA) SMCJ36A SMCJ36CA SMCJ40A SMCJ40CA SMCJ43A SMCJ43CA SMCJ45A SMCJ45CA SMCJ48A SMCJ48CA SMCJ51A SMCJ51CA SMCJ54A SMCJ54CA SMCJ58A SMCJ58CA SMCJ60A SMCJ60CA SMCJ64A SMCJ64CA SMCJ70A SMCJ70CA SMCJ75A SMCJ75CA SMCJ78A SMCJ78CA SMCJ85A SMCJ85CA SMCJ90A SMCJ90CA SMCJ100A SMCJ100CA SMCJ110A SMCJ110CA SMCJ120A SMCJ120CA SMCJ130A SMCJ130CA SMCJ150A SMCJ150CA SMCJ160A SMCJ160CA SMCJ170A SMCJ170CA Notes:For bidirectional type having VRWM of 10 volts and less, the IR limit is double. 3 Table continues on next page

Transient Suppressors Electrical Characteristics (TA=25 ) continued Description of Part Number SMCJ XXX C A 5% VBR Tolerance Bidirectional VRWM Series Code

4 Transient Suppressors Electrical Characteristics (TA=25 ) continued Description of Part Number SMCJ XXX C A 5% VBR Tolerance Bidirectional VRWM Series Code Packing Options Package Type Description Packing Quantity Industry Standard Embossed Carrier Reel Pack 850 PCS / 3000PCS EIA DO-214AB Dimensions - DO-214AB 4

Typical Junction Capacitance Figure 5. Steady State Power Dissipation Derating Curve Figure 6.

5 Ratings and Characteristics Curve Figure 1. Peak Pulse Power Rating Curve Figure 2. Pulse Derating Curve Transient Suppressors Figure 3. Pulse Waveform Figure 4. Typical Junction Capacitance Figure 5. Steady State Power Dissipation Derating Curve Figure 6. Maximum Non-Repetitive Forward Surge Current Uni-Directional Only 5 HUAAN LIMITED Tel:

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Sales: Technical: Fax: DATA SHEET Order code Manufacturer code Description 47-4344 n/a SMCJ33CA TVS DIODE BIDIRECTIONAL SMC (RC 47-4346 n/a SMCJ40CA TVS DIODE BIDIRECTIONAL SMC (RC 47-4290 n/a SMCJ5.0A TVS DIODE UNIDIRECTIONAL