WS12P4N3

Document: W03010212, Rev: C WS12P4N3 Transient Voltage Suppressor Features  3250 Watts Peak Power (tp = 8/20μs)  Excellent Clamping Capability  Low Leakage Current  Working Voltages: 12V DFN2020-3L (bottom view) IEC COMPATIBILITY (EN61000-4)  IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact)  IEC 61000-4-4 (EFT) 40A (5/50ns)  IEC 61000-4-5 (Lightning) 130A (8/20μs) Mechanical Characteristics Applications  DFN2020-3L package  I/O Interfaces  Marking : Marking Code  Power lines  Packaging : Tape and Reel per EIA 481  Automotive and Telecommunication  RoHS Compliant  Computer & Consumer Electronics  Industrial Electronics  Microcontroller Input Protection PIN Configuration Pin3 Pin1、2 ©2019 WAYON Corporation www.way-on.com 1/5 WS12P4N3 Transient Voltage Suppressor Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp = 8/20μs ) PPP 3250 Watts Peak Pulse Current ( tp = 8/20μs ) IPP 130 A Operating Temperature TJ -55 to + 125 ℃ TSTG -55 to +150 ℃ Storage Temperature Electrical Parameters (T=25℃) Symbol Parameter I IPP Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR IF Reverse Stand-Off Voltage VC VBR VRWM Reverse Leakage Current @ VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF V IR VF IT IPP Electrical Characteristics WS12P4N3 Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM 13.3 Maximum Units 12 V 16 V 500 nA 25 V VBR IT=1mA Reverse Leakage Current IR VRWM=12V, T=25℃ Clamping Voltage1 VC IPP=130A, tp=8/20μs 22 Dynamic Resistance2,3 RDYN TLP=0.2/100ns 0.03 Ω ESD Clamping Voltage1 VC IPP = 4A, tp = 0.2/100ns (TLP) 14.7 V ESD Clamping Voltage1 VC IPP = 16A, tp = 0.2/100ns (TLP) 15 V Junction Capacitance Cj VR =0V, f =1MHz 800 1000 pF Note：1.Measured from pin 3 to pin 1& pin 2； 2.TLP Setting：tp=100ns, tr=0.2ns, ITLP and VTLP sample window:t1=70ns to t2=90ns; 3.Dynamic resistance calculated from IPP=4A to IPP=16A using “Best Fit”. ©2019 WAYON Corporation www.way-on.com 2/5 WS12P4N3 Transient Voltage Suppressor Typical Characteristics Figure 2: Power Derating Curve 100 10 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power Vs Pulse Time 3250W 8/20µs Waveform 1 110 100 90 80 70 60 50 40 30 20 10 0 0.1 td – Pulse Duration - µs Ambient Temperature - TA (℃) Figure 4: Normalized Junction Capacitance vs. Reverse Voltage Figure 3: Clamping Voltage vs. Peak Pulse Current 24 1.2 1 Cj(VR)/Cj(VR=0) Clamping Voltage -Vc(V) 1.1 20 16 12 8 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 4 0.1 0 0 0 25 50 75 100 125 0 150 3 6 9 12 15 Reverse Voltage -VR(V) Peak Pulse Current -Ipp(A) Figure 6: TLP I-V Curve Figure 5: 8/20µs Pulse Waveform tr=8µs 110 80 70 60 50 40 Half Value Ipp/2 30 15 TLP Current (A) Percent Ipp 90 20 20 Waveform Paramters tr=8µs td=20µs 100 RDYN=0.03 Ohms 10 5 TLP Parameters: tp=100ns tr=0.2ns 0 td=20µs 10 0 -5 0 Time (µs) ©2019 WAYON Corporation 5 10 15 20 25 TLP Voltage (V) www.way-on.com 3/5 WS12P4N3 Transient Voltage Suppressor Soldering Parameters Pb – Free assembly Reflow Condition Pre Heat Temperature Min (Ts(min)) Temperature Max (Ts(max)) Time (min to max) (ts ) Average ramp up rate (Liquidus Temp) (TL) to peak TS(max) to TL——Ramp-up Rate Temperature (TL) (Liquidus) Reflow Temperature (tL) Peak Temperature (TP) 150°C 200°C 60 – 190 secs 5°C/second max 5°C/second max 217°C 60 – 150 seconds 260+0/-5 °C Time within actual peak Temperature (tp ) 20 – 40 seconds Ramp-down Rate Time 25°C to peak Temperature (TP) Do not exceed 5°C/second max 8 minutes Max. 280°C Reflow Condition ©2019 WAYON Corporation www.way-on.com 4/5 WS12P4N3 Transient Voltage Suppressor Outline Drawing –DFN2020-3L PACKAGE OUTLINE D b b1 DFN2020-3L L1 3 h K PIN1 SYMBOL A A1 b b1 c D D2 e E E2 E3 L L1 h K h E3 E E2 D2 L （laser mark） 1 b1 2 2 e 1 b TOP VIEW A1 c A BOTTOM VIEW SIDE VIEW MILIMETER NOM MAX 0.55 0.60 0.02 0.05 0.30 0.35 0.20REF 0.152REF 1.90 2.00 2.10 1.40 1.50 1.60 1.30BSC 1.90 2.00 2.10 0.95 1.05 1.15 0.20 0.30 0.40 0.35 0.40 0.45 0.20 0.25 0.30 0.20REF 0.20 0.30 0.40 MIN 0.45 0.00 0.25 Land Pattern 0.5 0.3 0.5 0.3 1.2 1.8 1.3 0.5 0.5 Marking Codes Marking Code Part Number 3 WS12P4N3 M12A XXXX 1 2 Package Information Qty：3k/Reel CONTACT INFORMATION Shanghai Wayon Semiconductor Co.,Ltd No.1001, Shiwan (7) Road, Pudong District, Shanghai, P.R.China.201207 Tel: 86-21-68969993 Fax: 86-21-50757680 Email: market@way-on.com WAYON website: http://www.way-on.com For additional information, please contact your local Sales Representative. ® is registered trademark of Wayon Corporation. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ©2019 WAYON Corporation www.way-on.com 5/5