SMFJ RUILON
Document overview
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Technical content
Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information.
Page:1 Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. Transient Voltage Suppressors - SMFJ Series
Features
Mechanical Characteristics Rating Symbol Value Units Peak Pulse Power Dissipation at TA=25°C by 10x1000μs test waveform (Fig.1)(Note 1),(Note 2) PPPM 300 Watts Power Dissipation on inifinite heat sink at TA=50°C PD 2 Watts Peak Forward Surge Current, 8.3ms Single Half Sine Wave(Note 3) IFSM 20 Amps Maximum Instantaneous Forward Voltage at 25A for Unidirectional only (Note 4) VF 3.5/6.5 V Operating junction and Storage Temperature Range. TJ,TSTG -55°C to 150°C °C Typical Thermal Resistance Junction to Lead RuJL 30 °C/W Typical Thermal Resistance Junction to Ambient RuJA 120 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25°C per Fig. 2. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 perminute maximum. 3. VF<3.5V for devices of VBR _< 200V and VF<5.0V for devices of VBR _> 201V. 1. For surface mounted applications 2. Low-profile package 3. Optimized for LAN protection applications 4. Ideal for ESD protection of data lines in accordance with IEC 1000-4-2 (IEC801-2) 5. Ideal for EFT protection of data lines in 6. accordance with IEC 1000-4-4 (IEC801-4) 7. Low incremental surge resistance 8. IEC 1000-4-2 (ESD) 15 kV (air) 8 kV (contact) IEC 1000-4-4 (EFT) 40 A (tp = 5/ 50 ns) IEC 1000-4-5 (Lightning) 24 A (tp = 8/ 20 μs 9. Low incremental surge resistance, excellent clamping capability 10. 200W peak pulse power capability with a 10/1000μ swaveform,repetition rate (duty cycle): 0.01%• 11. Very fast response time 12. High temperature soldering guaranteed: 260°C/ 10 seconds at terminals TVS devices are ideal for the protection of I/O interfaces,VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. UNI BI UNI BI AnodeCathode
Applications
Transient Voltage Suppressors - SMFJ Series CircuitProtection System Page:2 Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. Electriacl Characteristics Type Number Reverse Stand- Off V oltage Breakdown V oltage@IT Test Current Maximum Clamping V oltage @IPP Peak Pulse Current Reverse Leakage @VRWM (UNI) VRWM(V) VBR MIN.(V) VBR MAX.(V) IT(mA) VC(V) IPP(A) IR(µA)
Transient Voltage Suppressors - SMFJ Series CircuitProtection System Page:4 Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. Soldering Parameters Feflow Condition Lead-free assembly Pre Heat - Temperature Min (T s(min)) 150°C - Temperature Max (T s(min)) 200°C - Time (min to max) (t s) 60-180 secs Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Reflow - Temperature (T L) (Liquidus) 217°C - Time (min to max) (t s) 60-150 seconds Peak Temperature (T P) 260+0/-5 °C Time within 5°C of actual peak Temperature (t p) 20-40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (T P) 8 minutes Max. Do not exceed 280°C T( erutarep meT) Time (t) Ts(min) Ts(max) TL TP ts Preheat tL tp eno Z lacitirCpu-pmaR TL to T P Ramp-down Physical Specifications Weight 0.002 ounce,0.061 gram Case JEDEC DO-214AC molded plastic body over passivated junction. Polarity Color band denotes the cathode except Bipolar. Termina Matte Tin axial leads, solderable per JESD22-B102D. Environmental Specifications Temperature Cycle JESD22-A104 Pressure Cooker JESD 22-A102 High Temp. Storage JESD22-A103 HTRB JESD22-A108 Thermal Shock JESD22-A106
Page:5 Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. Transient Voltage Suppressors - SMFJ Series
- Storage Conditions: 1. Storage Temperature: -10°C~+40°C 2. Relative Humidity:≤75%RH 3. Keep away from corrosive atmosphere and sunlight.
- Period of Storage: 1 year Warehouse Storage Conditions of Products Part Numbering System VOLTAGE BI-DIRECTIONAL 5% VOLTAGE TOLERANCE SERIES XXXC ASMFJ Packaging Part Number Component Package Quantity Packaging Option Packaging Specification SMFJxxxXX SOD-123 2000 Tape&Reel - 7’ tape EIA STD RS-481
Page:6 Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. RuiLongYuan Electronics Co., Ltd.
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- 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: +86-755-8290 8296 Fax: +86-755-8290 8002 E-mail: jack@ruilon.com