PGB1 Series Lead-Free SOT23 Surface Mount Suppressor Product Over

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PGB1 Series Lead-Free SOT23 Surface Mount Suppressor Product Over

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Polymeric Suppressors
PGB1 Series Lead-Free SOT23 Surface Mount Suppressor
Product Overview
PulseGuard Suppressors help protect sensitive electronic equipment against electrostatic discharge (ESD). They supplement on-chip protection integrated circuitry best suited lowvoltage, high-speed applications where capacitance important. Data ports utilizing such high-speed protocols 2.0, IEEE1394, HDMI, benefit from this technology. PulseGuard suppressors polymer composite materials suppress fast-rising transients specified 61000-4-2 MIL-STD-883E), while adding virtually capacitance circuit.
Features
Lead-Free Ultra-low capacitance leakage current Fast response time 2-lines protection Bi-directional Withstands multiple strikes Standard JEDEC SOT23 outline Compatible with pick-and-place processes Available 3,000 piece reels
Reference Dimensions:
2.24 (.088")
Reflow Solder
1.01 (.040") 1.01 (.040")*
2.29 (.090")
1.27 (.050")
2.997 (.118")
Typical Applications
HDTV Hardware Laptop/Desktop Computers Network Hardware Computer Peripherals Digital Cameras External Storage Set-Top Boxes
1.01 (.040")
1.27 (.050")
1.01 (.040")
2.032 (.080")
0.635 (.025")
2.032 (.080")*
0.51 (.020")
0.076 (.003") (TYP) 0.762 (.030") 0.81 (.032")
Note: wave solder, increase spacing both horizontal vertical dimensions 0.254 (.010") where denoted asterisk
Ordering Information
CATALOG NUMBER PGB102ST23WR PIECES REEL 3,000
Equivalent Circuit
Design Consideration
Because fast rise-time transient, placement PulseGuard suppressors design consideration. achieve optimal suppression, devices should placed circuit board close source transient possible. Install PulseGuard suppressors directly behind connector that they first board-level circuit component encountered transient. They connected from signal/data line ground.
Polymeric Suppressors
PGB1 Series Lead-Free SOT23 Surface Mount Suppressor
Capacitance Frequency
Note: 1,000
Electrical Characteristics
Capability 61000-4-2 Direct Discharge .8kV Trigger Voltage1 500V typical Clamping Voltage1 150V typical Rated Voltage. 24VDC Capacitance2 0.055pF Response Time <1ns
Capacitance (fF)
61000-4-2 Discharge .15kV
Leakage Current3 <1nA Pulse Withstand4 1,000 pulses minimum
Notes: Trigger clamping voltage measured 61000-4-2, direct discharge method. Capacitance measured 1MHZ. Leakage current measured 6VDC. Pulse Withstand- some shifting characteristics occur when tested over multiple pulses very rapid rate.
Frequency (GHz)
PULSEGUARD® SUPPRESSORS
Carrier Tape Specifications
Parts delivered (178mm) reel, plastic carrier tape
Environmental Specifications
Operating Temperature: -65°C +125°C. Moisture Resistance, steady state: MIL-STD-833, method 1004.7,
85°C, 1000hrs.
Thermal Shock: MIL-STD-202, Method 107G, -65°C 125°C, cycle, cycles. Vibration: MIL-STD-202F, Method 201A, 10Hz,
min. cycle, 2grs each X-Y-Z) Chemical Resistance: ASD-543, 4hrs 40°C, solutions (H2O, detergent solution, defluxer) Solder leach resistance terminal adhesion: EIA-576 test
Physical Specifications
Materials:
Body: Glass Epoxy Terminations: Copper/Nickel/100%Tin Solderability: MIL-STD-202, Method (95% coverage)
Soldering Parameters:
Wave Solder 260°C, seconds maximum. Reflow Solder 260°C, seconds maximum.
DESCRIPTION Cover tape thickness Drive hole diameter
MEASUREMENT (MM) 0.06 1.50 4.00 1.02 3.23 4.00 2.46 0.30 8.00
Packaging Specifications
Tape Reel EIA-RS481-1 (IEC 286, part3); 3,000 pieces reel, packaging suffix,
Drive hole spacing Pocket depth Pocket height Pocket spacing Pocket width Carrier tape thickness Carrier tape width

PGB1 Series Lead-Free SOT23 Surface Mount Suppressor Product Over

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