SRV05-4W LEIDITECH
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 8
Technical content
Features
Ultra low leakage: nA level Operating voltage: 5V Low clamping voltage Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-4 (EFT) 40A (5/50ns) – IEC61000-4-5 (Lightning) 25A (8/20μs) RoHS Compliant
Applications
USB 2.0 power and data line Set-top box and digital TV Digital video interface (DVI) Notebook Computers SIM Ports Dimensions SOT-26 Pin Configuration Mechanical Characteristics Package: SOT-26 Lead Finish: Lead Free UL Flammability Classification Rating 94V-0 Quantity Per Reel:3,000pcs Reel Size:7inch Absolute Maximum Ratings (Tamb=25°C unless otherwise specified) Parameter Symbol Value Unit Peak Pulse Power (8/20µs) Ppp 500 W ESD per IEC 61000−4−2 (Air) V ESD ±30 Kv ESD per IEC 61000−4−2 (Contact) ±30 Operating Temperature Range T J -55 to +125 Storage Temperature Range T STJ -55 to +150 10/100/1000 Ethernet AEC-Q101 qualified. Rev : www.leiditech.com 01.06.2018 1/8
Electrical Characteristics
(TA=25°C unless otherwise specified) Part Number Device Marking V RWM (V) V BR (V) I T (mA) V C @1A Vc I R μA (Max) C (Pf) (Typ.) (Max) (@A) SRV05-4W SRV05 5 6 1 12 20 25 1 1.5 SRV05-4W Rev : www.leiditech.com 01.06.2018 2/8
Typical Performance Characteristics (TA=25°C unless otherwise Specified) Junction Capacitance vs. Reverse Voltage Peak Pulse Power vs. Pulse Time Clamping Voltage vs. Peak Pulse Current Power Derating Curve
8 X 20μs Pulse Waveform ESD Clamping Voltage
8 kV Contact per IEC61000−4−2 100 120 0 25 50 75 100 125 150 % of Rated Power Ambient Temperature_Ta(℃) 100 0 20 40 60 80 % of Peak Pulse Current Time_t(uS) 0 1 2 3 4 5 Junction Capacitance_Cj (pF) Reverse Voltage_VR (V) Line to GND Line to Line Clamping Voltage_Vc (V) Peak Pulse Current_Ipp (A) Note：Data is taken with a 10x attenuator Rev : www.leiditech.com 01.06.2018 3/8
The SRV05-4W is designed to protect four data lines from transient over-voltages by clamping them to fixed reference. When the voltage on the protected line exceeds the reference voltage (plus diode VF) the steering diodes are for ward biased, conducting the transient current away from the sensitive circuitry. Data lines are connected at pins 1, 3, 4 and 6. The negative reference (REF1) is connected at pin 2. This pin should be connected directly to a ground plane on the board for best results. The path length is kept as short as possible to minimize parasitic inductance. The positive reference (REF2) is connected at pin 5. I O I O I O I O T o P r o t e c t e d I C T o P r o t e c t e d I C V C C SRV05-4W on Video Interface Application 1 2 3 6 5 4 1 2 3 6 5 4 VCC VCC Rev : www.leiditech.com 01.06.2018 4/8
SRV05-4W on USB Port Application SRV05-4W on SIM Port Application V b u s V b u s D D G N D V b u s D D G N D U S B C o n t r o l l e r U S B P o r t U S B P o r t 1 2 3 6 5 4 I/O Clock Vcc GND SIM Reset Rev : www.leiditech.com 01.06.2018 5/8
SRV05-4W on Digital Visual Interface (DVI) Application SRV05-4W on Ethernet 10/100 (Differential mode) Application T X T X R X R X V C C G N D C o u p l i n g T r a n s f o r m e r T X T X R X R X R J C o n n e c t o r V G A T X T X T X T X T X T X T C T C R X R X R X R C R C R X R X R X L C D P C G r a p h i c s C a r d F l a t P a n e l D i s p l a y D M T r a n s m i t t e r T M D S R e c e i v e r Rev : www.leiditech.com 01.06.2018 6/8
SRV05-4W on T1/E1 Interface Application V C C R T I P R R I N G T T I P T R I N G T E T r a n c e i v e r R R R R T T Rev : www.leiditech.com 01.06.2018 7/8
Min. Nom. Max. Min. Nom. Max. A 0.035 - 0.057 0.90 - 1.45 0.000 0.006 0.00 0.15 b 0.010 0.020 0.25 0.50 c 0.003 - 0.009 0.08 - 0.22 D 0.110 0.114 0.122 2.80 2.90 3.10 E
0.110 BSC
2.80 BSC
e 0.037 BSC 0.95 BSC
0.075 BSC
1.90 BSC
(0.024) (0.60) aaa 0.004 0.10 bbb 0.008 0.20 ccc 0.008 0.20 Symbol Inches Millimeters C (0.098) (2.50) G 0.055 1.40 P 0.037 0.95 X 0.024 0.60 Y 0.043 1.10 Z 0.141 3.60 Soldering Footprint θ SRV05-4W Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2018 8/8