Transient Voltage Suppressors. SMCJ Series. Circuit Protection System ELECTRONICS

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1 ELECTRONICS Transient Voltage Suppressors SMCJ Series

2 Features UNI Low profile package Very fast response time Halogen free and RoHS compliant Low incremental surge resistance Typical IR less than 1µA above 1V For surface mounted applications to optimize board space Compatible with industrial standard package DO-214AB ESD protection of data lines in accordance with IEC (IEC81-2) EFT protection of data lines in accordance with IEC (IEC81-4) 15W peak pulse power capability with at 1/μs waveform,repetition rate (duty cycle):.1% High temperature soldering : 26 C/ 4 seconds at terminals Cathode BI BI Anode UNI Description The SMCJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Mechanical Characteristics Peak Pulse Power Dissipation at TA=25 C by 1xμs waveform Rating Symbol Value Units P PPM 15 Watts Power Dissipation on infinite heat sink at TA=5 C P D 6.5 Watts Peak Forward Surge Current, 8.3ms Single Half Sine Wave IFSM 2 Amps Maximum Instantaneous Forward Voltage at 25A for Unidirectional only V F 3.5V/5. V Operating junction and Storage Temperature Range. T J,T STG -55 C to 15 C C Typical Thermal Resistance Junction to Lead R ujl 15 C/W Typical Thermal Resistance Junction to Ambient R uja 75 C/W Notes: 1. Non-repetitive current pulse, per Fig. 4 and derated above TA = 25OC per Fig Mounted on copper pad area of.31x.31 (8. x 8.mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. 4. VF< 3.5V for VBR 2V and VF< 6.5V for VBR 21V Page:1

3 Electriacl Characteristics Reverse Maximum Reverse Device Marking Breakdown Test Peak Pulse Type Number Stand-Off Clamping Leakage Code Voltage T Current Current Voltage@I R UNI BI UNI BI V R (V) V BR MIN. (V) (V) I T (ma) VC(V) I PP (A) I R (µa) SMCJ5.A SMCJ5.CA GDE BDE SMCJ6.A SMCJ6.CA GDG BDG SMCJ6.5A SMCJ6.5CA GDK BDK SMCJ7.A SMCJ7.CA GDM BDM SMCJ7.5A SMCJ7.5CA GDP BDP SMCJ8.A SMCJ8.CA GDR BDR SMCJ8.5A SMCJ8.5CA GDT BDT SMCJ9.A SMCJ9.CA GDV BDV SMCJ1A SMCJ1CA GDX BDX SMCJ11A SMCJ11CA GDZ BDZ SMCJ12A SMCJ12CA GEE BEE SMCJ13A SMCJ13CA GEG BEG SMCJ14A SMCJ14CA GEK BEK SMCJ15A SMCJ15CA GEM BEM SMCJ16A SMCJ16CA GEP BEP SMCJ17A SMCJ17CA GER BER SMCJ18A SMCJ18CA GET BET SMCJ2A SMCJ2CA GEV BEV SMCJ22A SMCJ22CA GEX BEX SMCJ24A SMCJ24CA GEZ BEZ SMCJ26A SMCJ26CA GFE BFE SMCJ28A SMCJ28CA GFG BFG SMCJ3A SMCJ3CA GFK BFK SMCJ33A SMCJ33CA GFM BFM SMCJ36A SMCJ36CA GFP BFP SMCJ4A SMCJ4CA GFR BFR SMCJ43A SMCJ43CA GFT BFT SMCJ45A SMCJ45CA GFV BFV SMCJ48A SMCJ48CA GJT BJT SMCJ51A SMCJ51CA GJV BJV SMCJ54A SMCJ54CA GFX BFX SMCJ58A SMCJ58CA GFZ BFZ SMCJ6A SMCJ6CA GGE BGE SMCJ64A SMCJ64CA GGG BGG SMCJ7A SMCJ7CA GGK BGK SMCJ75A SMCJ75CA GGM BGM SMCJ78A SMCJ78CA GGP BGP SMCJ85A SMCJ85CA GGR BGR SMCJ9A SMCJ9CA GGT BGT SMCJA SMCJCA GGV BGV SMCJ11A SMCJ11CA GGX BGX SMCJ12A SMCJ12CA GGZ BGZ SMCJ13A SMCJ13CA GHE BHK SMCJ15A SMCJ15CA GHG BHG SMCJ16A SMCJ16CA GHK BHK SMCJ17A SMCJ17CA GHM BHM SMCJ18A SMCJ18CA GHP BHP SMCJ19A SMCJ19CA GHR BHR SMCJ2A SMCJ2CA GHX BHX SMCJ22A SMCJ22CA GJE BJE SMCJ25A SMCJ25CA GJG BJG SMCJ3A SMCJ3CA GJK BJK For bidirectional type having VR of 1 volts and less, the IR limit is double. Page:2

4 I-V Curve Characteristics Uni-directional I Bi-directional Ipp Vc VBR VR IR IT VF V Vc VBR VR IT IR IR IT VRVBR Vc V Ipp Ipp P PPM Peak Pulse Power Dissipation -- Max power dissipation V R Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation V BR Breakdown Voltage -- Maximum voltage that flows thoughthe TVS at a specified test current (I T ) V C I R V F Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current) Reverse Leakage Current -- Current measured at V R Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (TA=25 C unless otherwise noted) Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Voltage or Current Voltage Transients Voltage Across TVS Current Through TVS P PPM -Peak Pulse Power (KW) x.31" (8.x8.mm) Copper Pad Area Time t d -Pulse Width (ms) 1 Page:3

5 Ratings and Characteristic Curves (TA=25 C unless otherwise noted) (Continued) Figure 3 - Pulse Derating Curve Figure 4 - Pulse Waveform Peak Pulse Power (P PP ) or Current (I PP ) Derating in Percentage % T A -Ambient temperature (ºC) I PPM - Peak Pulse Cur rent, % I RSM 15 5 td tr=1µsec Peak Value IPPM Half Value IPPM 2 IPPM ( ) TJ =25 C Pulse Width(td) is de ned as the point where the peak current decays to 5% of IPPM 1/ sec. Waveform as de ned by R.E.A t-time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Dissipation Derating Curve Cj (pf) R Bi-directional V=V Uni-directional V=V R 1 Tj=25C f=1.mhz Vsig=5mVp-p V BR - Reverse Breakdown Voltage (V) P M(AV), Steady Sate Power Dissipation (W) T A - Ambient Temperature (ºC) Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only I FSM - Peak Forward Surge Current (A) Number of Cycles at 6 Hz Page:4

6 T emperature (T ) Transient Voltage Suppressors - SMCJ Series Soldering Parameters Reflow Condition Lead-free assembly - Temperature Min (T s(min)) 15 C Pre Heat - Temperature Max (T s(min)) 2 C - Time (min to max) (t s) 6-18 secs Average ramp up rate (Liquidus Temp (TL) to peak TS(max) to TL - Ramp-up Rate 3 C/second max 3 C/second max Reflow - Temperature (T L) (Liquidus) 217 C - Time (min to max) (t s) 6-15 seconds Peak Temperature (T P) 26+/-5 C Time within 5 C of actual peak Temperature (t p) Ramp-down Rate Time 25 C to peak Temperature (T P) 2-4 seconds 6 C/second max 8 minutes Max. Do not exceed 28 C Physical Specifications T P T L T s(max) T s(min) t s Preheat Ramp-up t p t L one Critical Z P T L to T Ramp-down Weight Case Polarity Termina.7 ounce,.21 grams JEDEC DO214AB. Molded plastic body over glass passivated junction Color band denotes cathode except Bidirectional. Matte Tin-plated leads, Solderable per JESD22-B12D Time (t) Environmental Specifications Temperature Cycle JESD22-A14 Pressure Cooker JESD 22-A12 High Temp. Storage HTRB Thermal Shock JESD22-A13 JESD22-A18 JESD22-A16 Page:5

7 Dimensions DO-214AB/SMC DIM Inches Millimeters Min Max Min Max A B C D E F G H I J K L Part Numbering SMCJ xxx C A Series code 5% Voltage Tolerance Blank:Uni-Directional C:Bi-Directional Voltage code Page:6

8 Packaging Part Number Transient Voltage Suppressors - SMCJ Series Component Package Quantity Packaging Option Packaging Specification SMCJxxxXX DO-214AB 5 Tape & Reel EIA STD RS-481 Symbol Dimension (mm) G G1 G2 D B A 16.±.2 G 4.±.1 G1 8.±.1 G2 2.±.1 A J D Φ1.55±.1 B B D B I D Φ1.55±.1 E 1.75±.1 F 7.5±.5 B 6.27±.1 J 8.3±.1 I 3.15±.15 T.3±.5 H2 Φ178.±2. H3 Φ5.Min. H3 H2 H4 Φ13.±.5 H1 W1 W1 2.±2. Quantity: 5PCS Page:7

9 RuiLongYuan Electronics Co., Ltd. Reproducing and modifying information of the document is prohibited without permission from Ruilongyuan International Inc. Ruilongyuan International Inc. reserves the rights to make changes of the content herein the document anytime without notification. Please refer to our website for the latest document. Ruilongyuan International Inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. Ruilongyuan International Inc. does not assume any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Applications shown on the herein document are examples of standard use and operation. Customers are responsible in comprehending the suitable use in particular applications.ruilongyuan International Inc. makes no representation or warranty that such applications will be suitable for the specifed use without further testing or modifcation. The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment,aerospace machinery et cetera. Customers using or selling these products for use in such applications do so at their own risk and agree to fullyindemnify Ruilongyuan International Inc. for any damages resulting from such improper use or sale. Tel: Fax: Page:8

Zetron Research. Transient Voltage Suppression Diodes Surface Mount 1500W > SMCJ series. SMCJ Series. SMCJ Series

Zetron Research. Transient Voltage Suppression Diodes Surface Mount 1500W > SMCJ series. SMCJ Series. SMCJ Series RoHS Agency Approvals AGENCY Parameter Symbol Value Unit Peak Pulse Power Dissipation at T A =25ºC by xμs waveform (Fig.)(Note ), (Note 2) P PPM 5 W Power Dissipation on infinite heat sink at T A =5 O