ZXGD3102T8TA Diodes Inc, ZXGD3102T8TA Datasheet - Page 10

• Manufacturer Part Number: ZXGD3102T8TA
• Description: MOSFET & Power Driver ICs BIPOLAR TRANSISTOR GATE DRIVER NPN/PNP SMB GREEN 1K
• Manufacturer: Diodes Inc
• Type: High Side/Low Sider

Specifications of ZXGD3102T8TA

• Rise Time: 5100 ns
• Fall Time: 110 ns
• Supply Voltage (min): 5 V
• Supply Current: 5.2 mA
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of Outputs: 1

Active OR’ing or N+1 redundancy
Issue 4, May 2009
©Diodes Incorporated 2008
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In normal operation, power supply A and B share the load for maximum reliability.
Power supply A supports the load if power supply B fails and vice versa.
Blocking diodes protect the load from a faulty power supply affecting the load voltage.
The load can be tens of amps.
Dissipation in the diodes can be high!
The ZXGD3102 is designed to switch the low on-resistance MOSFETs used to replace the
blocking diodes.
Figure 1: OR’ING with Schottky Diodes
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ZXGD3102T8