Transient Voltage Suppressors. SMDJ Series. Circuit Protection System ELECTRONICS

Transcription

1 ELECTRONICS Transient Voltage Suppressors SMDJ Series

2 Features UNI Low profile package Matte tin lead free Plated Halogen free and RoHS compliant Low incremental surge resistance Typical IR less than 1µA above 12V Compatible with industrial standard package DO-214AB For surface mounted applications to optimize board space ESD protection of data lines in accordance with IEC (IEC81-2) EFT protection of data lines in accordance with IEC (IEC81-4) 3W 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 SMDJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Mechanical Characteristics Rating Symbol Value Units Peak Pulse Power Dissipation at TA=25ºC by 1/µs Waveform (Fig.2)(Note 1), (Note 2) P PPM 3 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 (Note 3) Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4) IFSM 3 Amps V F 3.5/6.5 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 5.x5.mm copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. 4. VF< 3.5V for VBR 2V and VF< 6.5V for VBR 21V Page:1

3 Electriacl Characteristics Reverse Maximum Reverse Device Marking Test Peak Pulse Type Number Stand-Off Breakdown Code T Clamping Leakage Current Current Voltage Voltage@I R UNI BI UNI BI V R (V) V BR MIN. (V) V BR MAX. (V) I T (ma) VC(V) I PP (A) I R (µa) SMDJ5.A SMDJ5.CA HDE IDE SMDJ6.A SMDJ6.CA HDG IDG SMDJ6.5A SMDJ6.5CA HDK IDK SMDJ7.A SMDJ7.CA HDM IDM SMDJ7.5A SMDJ7.5CA HDP IDP SMDJ8.A SMDJ8.CA HDR IDR SMDJ8.5A SMDJ8.5CA HDT IDT SMDJ9.A SMDJ9.CA HDV IDV SMDJ1A SMDJ1CA HDX IDX SMDJ11A SMDJ11CA HDZ IDZ SMDJ12A SMDJ12CA HEE IEE SMDJ13A SMDJ13CA HEG IEG SMDJ14A SMDJ14CA HEK IEK SMDJ15A SMDJ15CA HEM IEM SMDJ16A SMDJ16CA HEP IEP SMDJ17A SMDJ17CA HER IER SMDJ18A SMDJ18CA HET IET SMDJ2A SMDJ2CA HEV IEV SMDJ22A SMDJ22CA HEX IEX SMDJ24A SMDJ24CA HEZ IEZ SMDJ26A SMDJ26CA HFE IFE SMDJ28A SMDJ28CA HFG IFG SMDJ3A SMDJ3CA HFK IFK SMDJ33A SMDJ33CA HFM IFM SMDJ36A SMDJ36CA HFP IFP SMDJ4A SMDJ4CA HFR IFR SMDJ43A SMDJ43CA HFT IFT SMDJ45A SMDJ45CA HFV IFV SMDJ48A SMDJ48CA HFX IFX SMDJ51A SMDJ51CA HFZ IFZ SMDJ54A SMDJ54CA HGE IGE SMDJ58A SMDJ58CA HGG IGG SMDJ6A SMDJ6CA HGK IGK SMDJ64A SMDJ64CA HGM IGM SMDJ7A SMDJ7CA HGP IGP SMDJ75A SMDJ75CA HGR IGR SMDJ78A SMDJ78CA HGT IGT SMDJ85A SMDJ85CA HGV IGV SMDJ9A SMDJ9CA HGX IGX SMDJA SMDJCA HGZ IGZ SMDJ11A SMDJ11CA HHE IHE SMDJ12A SMDJ12CA HHG IHG SMDJ13A SMDJ13CA HHK IHK SMDJ15A SMDJ15CA HHM IHM SMDJ16A SMDJ16CA HHP IHP SMDJ17A SMDJ17CA HHR IHR SMDJ18A SMDJ18CA HHT IHT SMDJ19A SMDJ19CA HHV IHV SMDJ2A SMDJ2CA HHX IHX SMDJ21A SMDJ21CA HHZ IHZ SMDJ22A SMDJ22CA HIE IIE For bidirectional type having VR of 1 volts and less, the IR limit is double. Page:2

4 I-V Curve Characteristics Uni-directional 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 Transients Voltage or Current Voltage Across TVS Current Through TVS P PPM -Peak Pulse Power (KW) x.31" (8.x8.mm).1 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 - Peak Pulse Power or Current Derating Curve vs Initial Junction Temperature 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 defined as the point where the peak current decays to 5% of IPPM 1/µsec. Waveform as defined by R.E.A t-time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Derating Curve Cj (pf) Bi-directional V= OV Uni-directional V= OV VR VR 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 35 I FSM - Peak Forward Surge Current (A) Number of Cycles at 6 Hz Page:4

6 T emperature (T ) 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 SMDJ xxx C A Series code 5% Voltage Tolerance Blank:Uni-Directional C:Bi-Directional Voltage code Page:6

8 Packaging Part Number Component Package Quantity Packaging Option Packaging Specification SMDJxxxXX 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