PGB1 Series Lead-Free 0805 Surface Mount Suppressor Product Overv

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PGB1 Series Lead-Free 0805 Surface Mount Suppressor Product Overv

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Polymeric Suppressors
PGB1 Series Lead-Free 0805 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 4-lines protection Bi-directional Withstands multiple strikes Based industry standard 2012 package Compatible with pick-and-place processes Available 1,000 5,000 piece reels (EIA-RS481)
Reference Dimensions:
Reflow Solder 0.71 (.028")
1.27 (.050")
2.03 (.080")
Typical Applications
HDTV Hardware Laptop/Desktop Computers Network Hardware Computer Peripherals
0.635 (.025")
0.74 (.029")
1.27 (.050") 0.51 (.020") 0.279 (.011") 0.203 (.008")
0.127 (.005")
0.74 (.029")
Digital Cameras External Storage Set-Top Boxes
NOTE: When wave soldering, between pads should covered with photo-imageable solder mask prevent bridging between terminations under component. Also spacing between ground contacts should increased from .635mm (.025") .889 (.035"). 0.406 (.016")
Ordering Information
CATALOG NUMBER PGB1040805MR PGB1040805NR PIECES REEL 1,000 5,000
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 0805 Surface Mount Suppressor
Capacitance Frequency
Note: 1,000
Electrical Characteristics
Capability 61000-4-2 Direct Discharge .8kV 61000-4-2 Discharge .15kV Trigger Voltage1 .500 typical Clamping Voltage1 .150V, typical Rated Voltage .24VDC, Capacitance2 .0.055 Response Time Leakage Current3 Pulse Withstand4 .1,000 pulses, minimum
Capacitance (fF)
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, paper 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) 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 0.58 2.21 4.00 1.45 0.65 8.00
Soldering Parameters:
Wave Solder 260°C, seconds maximum. Reflow Solder 260°C, seconds maximum.
Packaging Specifications
Tape Reel EIA-RS481-1 (IEC 286, part3); 1,000 pieces reel, packaging suffix, 5,000 reel, packaging suffix

PGB1 Series Lead-Free 0805 Surface Mount Suppressor Product Overv

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