SR3.3 LEIDITECH
Document overview
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Technical content
Features
Ultra low leakage: nA level Operating voltage: 3.3V 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) 10A (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 10/100 Ethernet Dimensions SOT-143 Pin Configuration Mechanical Characteristics Package: SOT-143 Lead Finish: Lead Free UL Flammability Classification Rating 94V-0 Quantity Per Reel:3,000pcs Reel Size:7 inch Rev : 01.06.2014 1/3 www.leiditech.com Absolute Maximum Ratings (Tamb=25°C unless otherwise specified) Parameter Symbol Value Unit Peak Pulse Power (8/20µs) Ppp 150 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
F i g µ s P u l s e W a v e f o r m t r Pe a k V a l u e I P P t d t I PP T ES T W A V E F O R M P A R A M E T E R S t r s t d s t T i m e s I PP P e a k P u l s e Curre n t o f I PP F i g P o w e r D e r a t i n g C u r v e o f R a t e d P owe r A m b i e n t T e m per a t ur e T A º C F i g . ESD P u l s e W a v e f o r m acc o r d i n g t o IEC 60n s P e r c e n t o f P e a k P u l s e Curre n t 30n s t r s T i m e n s Rev 01.06.2014 2/3 www.leiditech.com SR3.3
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 μ A (Max) C (Pf) (Typ.) Max) @A) SR3.3 ASR3.3 3.3 3.5 0.5 1.5
Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2014 3/3 www.leiditech.com SR3.3 Suggested Land Pattern SYM DIMENSIONS MILLIMETERS INCHES E1 1.92 0.076 X1 1.00 0.039 X2 1.20 0.047 Y 1.40 0.055 Z 3.60 0.141 C 2.20 0.087 E2 1.72 0.068 G 0.80 0.031 A e 1 2 4 3 e /2 e 1 bxN bbb C A B B aaa C A B S IDE VIEW S EE DETAIL A H 0.25 C S EATING PLANE GAUGE PLANE c L DETAIL A D E A C SEATING PLANE ccc C INCHES .114 E D b e c .011 .003 .082 DIM A MIN .000 .031 0.51 0.20 2.64 0.30 0.08 2.10 (.021) .075 .093 .020 .008 .104 (0.54)
1.92 BS C
2.37 2.90 MILLIMETERS MAX 0.15 1.22 MIN DIMENSIONS 0.013 MAXNOM - .006 .048 NOM 0.80 3.042.80.110 .120 e1 .008 0.20 BS C E1 .051 1.30 0.940.76.037.029 1.401.20 N 4 4 0 - 8°0° 8°0° - .055.047 aaa .006 0.15 bbb .008 0.20 ccc .004 0.10 C Y Y G Z