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 Withstand1 1,000 pulses minimum
Notes: direct discharge method, 61000-4-2. Measured MHz.
Frequency (GHz)
Carrier Tape Specifications
Environmental Specifications
Operating Temperature: -65°C +125°C. Moisture Resistance, steady state: MIL-STD-833, method 1004.7,
85°C, 1000hrs.
Parts delivered (178mm) reel, plastic carrier tape
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: Tin(Sn) 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 Drive hole spacing Pocket depth Pocket height Pocket spacing Pocket width Carrier tape thickness Carrier tape width 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,

PGB1 Series Lead-Free SOT23 Surface Mount Suppressor Product Over

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