SR12-LF-T13 PROTEC [Protek Devices], SR12-LF-T13 Datasheet

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SR12-LF-T13

Manufacturer Part Number
SR12-LF-T13
Description
STEERING DIODE/ TVS ARRAY COMBO
Manufacturer
PROTEC [Protek Devices]
Datasheet
APPLICATIONS
✔ Ethernet - 10/100 Base T
✔ FireWire
✔ Wireless Communications
✔ USB Interface
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
✔ ESD Protection > 25 kilovolts
✔ 500 Watts Peak Power per Line (tp = 8/20µs)
✔ Low Clamping Voltage
✔ Unidirectional Configuration
✔ Protects 2 I/O Ports and Power Supply
✔ Low Capacitance: 10pF
✔ RoHS Compliant
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-143
✔ Weight 9 milligrams (Approximate)
✔ Available Lead-Free Pure-Tin Plating(Annealed)
✔ Solder Reflow Temperature:
✔ Flammability Rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Marking: Marking Code
05255.R0 9/06
Pure-Tin - Sn, 100: 260-270°C
GND
I/O
PIN CONFIGURATION
1
STEERING DIODE/ TVS ARRAY COMBO
REF
I/O
SOT-143
www.protekdevices.com
SR12

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SR12-LF-T13 Summary of contents

Page 1

... Available Lead-Free Pure-Tin Plating(Annealed) ✔ Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C ✔ Flammability Rating UL 94V-0 ✔ 8mm Tape and Reel Per EIA Standard 481 ✔ Marking: Marking Code 05255.R0 9/06 STEERING DIODE/ TVS ARRAY COMBO PIN CONFIGURATION GND REF I/O I/O 1 SR12 SOT-143 www.protekdevices.com ...

Page 2

... CC CC FIGURE 2 PULSE WAVE FORM 120 t Peak Value I f 100 10,000 Time - µs SR12 UNITS Watts °C °C Volts MAXIMUM CAPACITANCE (See Note 1) (See Fig. 5) (Per Data Line) @0V, 1 MHz J(SD 30mV 1MHz. sign ...

Page 3

... FIGURE 5 INPUT CAPACITANCE CIRCUIT REF2 I SIGN REF1 FIGURE 6 TYPICAL REVERSE VOLTAGE VS CAPACITANCE Reverse Voltage - Volts R 3 FIGURE 4 OVERSHOOT & CLAMPING VOLTAGE ESD Test Pulse: 5 kilovolt, 1/30ns (waveform SR12 www.protekdevices.com ...

Page 4

... APPLICATION NOTE The SR12 is a low capacitance, unidirectional TVS array that is designed to protect I/O or high speed data lines from the damaging effects of ESD or EFT. This product series has a surge capability of 500 Watts P COMMON-MODE CONFIGURATION (Figure 1) Ideal for use in USB applications, two SR12 devices provides up to two(2) lines of protection(per device common-mode configuration as depicted in Figure 1 ...

Page 5

... TAPE & REEL ORDERING NOMENCLATURE 1. Surface mount product is taped and reeled in accordance with EIA-481. 2. Suffix- Inch Reel - 3,000 pieces per 8mm tape, i.e., SR12-LF-T7. 3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape, i.e., SR12-LF-T13. 4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., SR12-LF-T7. Outline & Dimensions: Rev 2 - 6/06, 06011 F ...

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