WE05DF-BN

Document: W03010022, Rev: G WE05DF-BN Transient Voltage Suppressor Features  Protects one I/O or Power Line  Low Clamping Voltage  Working Voltage: 5V  Low Leakage Current DFN1006-2L 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) 4A (8/20μs) Mechanical Characteristics Applications  DFN1006-2L package  Cellular Handsets & Accessories  Marking : Marking Code  Personal Digital Assistants (PDAs)  Packaging : Tape and Reel per EIA 481  Notebooks & Handhelds  RoHS Compliant  Portable Instrumentation  Digital Cameras  MP3 Players Schematic & PIN Configuration Pin2 Pin1 ©2019 WAYON Corporation www.way-on.com 1/5 WE05DF-BN Transient Voltage Suppressor Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp = 8/20μs ) PPP 60 Watts Peak Pulse Current ( tp = 8/20μs ) IPP 4 A Operating Temperature TJ -55 to + 125 ℃ TSTG -55 to +150 ℃ Storage Temperature Electrical Parameters (T=25℃) Symbol I Parameter I PP IPP Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR IT IR VC VBR VRWM Reverse Stand-Off Voltage IR IT Reverse Leakage Current @ VRWM VBR VRWM VBR VC Breakdown Voltage @ IT IT I PP Test Current Electrical Characteristics WE05DF-BN Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 5 V VBR IT=1mA 6 V Reverse Leakage Current IR VRWM=5V, T=25℃ 200 nA Clamping Voltage VC IPP=1A, tp=8/20μs 9.5 V Clamping Voltage VC IPP=4A, tp=8/20μs 15 V ESD Clamping Voltage1 VC IPP = 4A tp = 0.2/100ns 9.5 V ESD Clamping Voltage1 VC IPP = 16A tp = 0.2/100ns 14.5 V Dynamic Resistance1,2 RDYN TLP=0.2/100ns 0.4 Ω Junction Capacitance Cj VR =0V, f =1MHz 7 15 pF Note：1、TLP Setting：tp=100ns, tr=0.2ns, ITLP and VTLP sample window:t1=70ns to t2=90ns. 2、Dynamic resistance calculated from IPP=4A to IPP=16A using “Best Fit” ©2019 WAYON Corporation www.way-on.com 2/5 V WE05DF-BN Transient Voltage Suppressor Typical Characteristics Figure 2: Power Derating Curve 10 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power Vs Pulse Time 1 60W 8/20µs Waveform 0.1 110 100 90 80 70 60 50 40 30 20 10 0 0.01 td – Pulse Duration - µs Ambient Temperature - TA (℃) Figure 4: Normalized Junction Capacitance vs. Reverse Voltage 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Cj(VR)/Cj(VR=0) Clamping Voltage -Vc(V) Figure 3: Clamping Voltage vs. Peak Pulse Current 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 5 0 1 Peak Pulse Current -Ipp(A) 5 30 0 TLP Current (A) TLP Current (A) 35 25 20 RDYN=0.4 Ohms 10 TLP Parameters: tp=100ns tr=0.2ns 5 0 -5 0 2 4 6 8 10 12 14 16 6 18 -5 -10 RDYN=0.4 Ohms -15 -20 TLP Parameters: tp=100ns tr=0.2ns -25 -30 -35 20 -20 TLP Voltage (V) ©2019 WAYON Corporation 5 Figure 6: TLP Negative I-V Curve Figure 5: TLP Positive I-V Curve 15 2 3 4 Reverse Voltage -VR(V) -18 -16 -14 -12 -10 -8 -6 -4 -2 0 TLP Voltage (V) www.way-on.com 3/5 WE05DF-BN 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 ©2019 WAYON Corporation www.way-on.com 4/5 WE05DF-BN Transient Voltage Suppressor Outline Drawing –DFN1006-2L PACKAGE OUTLINE D e h DFN1006-2L h L1 MILIMETER E b SYMBOL MIN 2 2 1 L A A1 b C D e E L L1 h L1 1 A1 C A BOTTOM VIEW NOM 0.45 0 0.45 0.12 0.95 0.50 0.02 0.50 0.15 1.00 0.65BSC 0.55 0.60 0.20 0.25 0.05REF 0.07 0.12 MAX 0.55 0.05 0.55 0.18 1.05 0.65 0.30 0.17 Land Pattern 1.00 0.60 0.60 0.30 0.35 0.35 Marking Codes Part Number WE05DF-BN Marking Code PB Package Information Qty：10k/Reel CONTACT INFORMATION 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