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FOD3125: High Temperature, 2.5 A Output Current, Gate Drive Optocoupler

Datasheet: High Temperature, 2.5 A Output Current, Gate Drive Optocoupler
Rev. 2 (295kB)
Product Overview
»View Material Composition
» Product Change Notification
The FOD3125 is a 2.5 A Output Current Gate Drive Optocoupler, capable of driving most medium power IGBT/MOSFET at high temperature up to 125°C. It is ideally suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications, and high performance power system.
It utilizes ON Semiconductor’s coplanar packaging technology, Optoplanar®, and optimized IC design to achieve high noise immunity, characterized by high common mode rejection.
It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage.
Features
 
  • Extended Industrial Temperate Range, -40°C to 125°C
  • High Noise Immunity Characterized by 35kV/µs Minimum Common Mode Rejection
  • 2.5 A Peak Output Current Driving Capability for Most 1200 V/20 A IGBT
  • Use of P-channel MOSFETs at Output Stage Enables Output Voltage Swing Close to The Supply Rail
  • Fast switching speed
  • Wide Supply Voltage Range from 15 V to 30 V
  • Fast Switching Speed
    – 400 ns max. Propagation Delay
    – 100 ns max. Pulse Width Distortion
  • Under-Voltage LockOut (UVLO) with hysteresis
  • Safety and Regulatory (Pending for Approval)
    – UL1577, 5000 VACRMS for 1 min.
    – DIN EN/IEC60747-5-5, 1,414 V Peak Working Insulation Voltage (VIORM)
  • RDS(ON) of 1 Ω (typ.) Offers Lower Power Dissipation
  • > 8.0 mm Clearance and Creepage Distance (Option ‘T’ or ‘TS’)
Applications
  • • Industrial Inverter • Uninterruptible Power Supply • Induction Heating • Isolated IGBT/Power MOSFET Gate Drive
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FOD3125 Active
Pb-free
FOD3125, High Temp Gate Driver Optocoupler in DIP 8-Pin PDIP-8 646CQ NA Bulk Bag 1000 $1.6846
FOD3125S Active
Pb-free
FOD3125, High Temp Gate Driver Optocoupler in SMD 8-pin PDIP-8 GW 709AC 1 260 Bulk Bag 1000 $1.7053
FOD3125SD Active
Pb-free
FOD3125, High Temp Gate Driver Optocoupler in SMD 8-pin Tape and Reel PDIP-8 GW 709AC 1 260 Tape and Reel 1000 $1.7253
Market Leadtime (weeks) : 4 to 8
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 1,000
Market Leadtime (weeks) : 4 to 8
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 99,000

Product
Description
Pricing ($/Unit)
Compliance
Status
IFLH (Max) (mA)
IDDL, IDDH (Max) (mA)
IOL, IOH (Min) (A)
tPHL, tPLH (Max) (ns)
PWD (Max) (ns)
VUVLO (Typ) (V)
VUVLO- (Typ) (V)
CMR (Min) (kV/µs)
VISO (Min) (V)
TOPR (Min) (°C)
TOPR (Max) (°C)
Package Type
FOD3125  
 $1.6846 
Pb
 Active   
5
3.8
2
400
100
12.7
11.2
35
5000
-40
125
PDIP-8
FOD3125S  
 $1.7053 
Pb
 Active   
5
3.8
2
400
100
12.7
11.2
35
5000
-40
125
PDIP-8 GW
FOD3125SD  
 $1.7253 
Pb
 Active   
5
3.8
2
400
100
12.7
11.2
35
5000
-40
125
PDIP-8 GW
Case Outlines
709AC    646CQ   
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