SR28 Datasheet, PDF (1/3 Pages) Protek Devices – STEERING DIODE / TVS ARRAY COMBO

Only One Name Means ProTek’Tion™
SR2.8
&
SR3.3
STEERING DIODE / TVS ARRAY COMBO
APPLICATIONS
✔ Ethernet - 10/100/1000 Base T
✔ FireWire & USB
✔ Handheld Electronics
✔ Video/Graphic Cards
✔ WAN/LAN Equipment
IEC COMPATIBILITY (EN61000-4)
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
FEATURES
✔ 300 Watts Peak Power per Line (tp = 8/20µs)
✔ ESD Protection > 25 kilovolts
✔ Low Operating Voltage: 2.8V & 3.3V
✔ Provides Two (2) Lines of Protection
✔ LOW LEAKAGE CURRENT < 1.0µA
✔ ULTRA LOW CAPACITANCE: 4.5pF Typical
✔ RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-143
✔ Weight 9 milligrams (Approximate)
✔ Available in Tin-Lead or Lead-Free Pure-Tin Plating (Annealed)
✔ Solder Reflow Temperature:
Tin-Lead - Sn/Pb, 85/15: 240-245°C
Pure-Tin - Sn, 100: 260-270°C
✔ Flammability rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Marking: Marking Code
PIN CONFIGURATION
SOT-143
GND ₁
I/O ₂
4 ^REF
3 ^I/O
05167.R4 3/05
1
www.protekdevices.com