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IR2110PBF

Infineon Technologies

Infineon IR2110PBF half-bridge gate driver, 500V high-side bootstrap, 2A peak source/sink, 25ns/17ns rise/fall, 3.3V-20V supply, DIP-14, -40°C to 150°C.

Infineon Technologies IR2110PBF
[IN STOCK] In Stock: 502 pcs
$3.28/ pc

Volume pricing

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MOQ 1 · Tube · RoHS · EIA-481 · DAP/DDP · T/T

[ORIGINAL SEALED] [PRE-SHIP HD PHOTOS] [30D WARRANTY · COC] [TRACKED DAP/DDP]

Technical specifications

IR2110PBF specifications
Parameter / AttributeSpecification / Value
Gate typeIGBT, N-Channel MOSFET
Input typeNon-Inverting
Channel typeIndependent
MountingThrough Hole
Supply voltage3.3V ~ 20V
Logic voltage - VIL, VIH6V, 9.5V
High side voltage - max (Bootstrap)500 V
Current - peak output (Source, sink)2A, 2A
Operating temperature-40°C ~ 150°C (TJ)
PackageTube
Case14-DIP (0.300\", 7.62mm)
Number of drivers2
Driven configurationHalf-Bridge
Rise (Fall time)25ns, 17ns
100% Footprint Match · Solder-Ready (No PCB Redesign Needed)

Need Stock or a Drop-in Second-Source for IR2110PBF?

Package: DIP-14 / SOIC-16 · Pin-compatible replacements with immediate Shenzhen spot stock

Footprint Match 98%
Supply Chain & Allocation Reality:

The IR2110 is the gate driver that half the worlds inverters, welders, motor drives and induction cookers were built around - a 14-pin part with an independent high and low channel, a floating bootstrap supply for the high side, and enough drive for the workhorse IGBTs and MOSFETs of two decades. The family splits by the one number that matters at the rail: IR2110 carries a 500V offset, IR2113 a 600V offset, and everything else - pins, drive current, logic - is shared. The buying story has a modern chapter too: Infineons IRS2110/IRS2113 are pin-to-pin successors with a tighter internal clamp, and a row of third-party equivalents (the FAN7392, the TF2110 class) keeps the socket servable from multiple lines.

Verified Pin-Compatible Replacements (4 verified alternatives)

IR2113 Infineon (IR) DIP-14 / SOIC-16
100% Drop-in (Zero Code Change)
Availability & Target Pricing:

The 600V Member of the Same Die

Shenzhen Spot Stock (24-48h Dispatch)

Electrical & Core Specs:

Same driver design as the IR2110 with the offset raised to 600V (VB absolute max 625V against 525V): identical pins, identical +/-2A drive, independent high and low channels, bootstrap floating supply.

Gate drive 10V to 20V per channel; logic inputs 3.3V-compatible.

Compatibility & Drop-In Notes: The substitution rule of this family: the 600V part replaces the 500V part anywhere; the reverse is only safe when the actual bus transients stay inside the lower rating. Pick by measured rail peaks, not by nominal bus voltage.
Package & Solder Footprint: Pin-for-pin in both DIP-14 and SOIC-16 outlines.
Shenzhen Warehouse Stock & MOQ: Stocked as a pair; the 2113 is the safer default in mains-derived designs.
Request Volume Quote for IR2113 Compare IR2110PBF vs IR2113 Spec Matrix
IRS2110 Infineon DIP-14 / SOIC-16
Pin-to-Pin (Minor Clock/Init Tuning)
Availability & Target Pricing:

The Modern Successor Line

Shenzhen Spot Stock (24-48h Dispatch)

Electrical & Core Specs:

The pin-to-pin successor generation: same block diagram and pins with tighter specifications and an internal 20V clamp on all supplies.

The clamp changes the absolute maximums: supply pins end at 20V instead of 25V - a bench supply or bootstrap overshoot that a plain IR2110 survived can damage the IRS part.

Compatibility & Drop-In Notes: A documented direct replacement with one discipline: verify the supply rails sit inside the tighter clamp. In most existing designs nothing changes; in designs that leaned on the old headroom, the review is the job.
Package & Solder Footprint: Same DIP-14 / SOIC-16 pinout.
Shenzhen Warehouse Stock & MOQ: Active Infineon production; the long-term buy for the socket.
Request Volume Quote for IRS2110 Compare IR2110PBF vs IRS2110 Spec Matrix
FAN7392 onsemi (Fairchild line) DIP-14 / SOIC-16
Functional Equivalent
Availability & Target Pricing:

The Fairchild-Line Equivalent

Shenzhen Spot Stock (24-48h Dispatch)

Electrical & Core Specs:

The Fairchild/onsemi member of the 2110-class: independent high and low channels, bootstrap high side, engineered against the same socket and application set.

Same gate-drive envelope; verify the offset rating of the exact variant against the bus.

Compatibility & Drop-In Notes: Verify offset rating and propagation specs against the original before fleet substitution; the family resemblance is strong but the numbers are the contract.
Package & Solder Footprint: 14-pin DIP / 16-pin SOIC family outlines.
Shenzhen Warehouse Stock & MOQ: Second-source line stock; useful when the IR parts are allocated.
Request Volume Quote for FAN7392 Compare IR2110PBF vs FAN7392 Spec Matrix
TF2110 TF Semiconductor DIP-14 / SOIC-16
Functional Equivalent
Availability & Target Pricing:

The Cost-Line Drop-In

Shenzhen Spot Stock (24-48h Dispatch)

Electrical & Core Specs:

A Chinese-fab equivalent explicitly listed against IR2110/IR2113/IRS2113 class sockets for price-driven builds and repair volume.

Same functional envelope; validate per-lot against the original switching behavior.

Compatibility & Drop-In Notes: The economics make sense in repair and consumer goods: verify the offset class and the drive current on the exact datasheet, and screen lots - this class of part is where relabeling lives.
Package & Solder Footprint: Standard family pinout; confirm the package variant on the orderable number.
Shenzhen Warehouse Stock & MOQ: Volume pricing; stocked with photographed markings.
Request Volume Quote for TF2110 Compare IR2110PBF vs TF2110 Spec Matrix
Buyer & Quality Checklist for Sourcing Alternatives
  • Pick by offset class against measured bus peaks: 500V (IR2110) or 600V (IR2113) - mains-derived rails and inductive loads regularly spike above the nominal figure.
  • The bootstrap supply is a design, not a pin: the bootstrap capacitor, the gate resistors and the VS node layout decide whether the high side survives negative transients. When a driver dies repeatedly on the same board, look at the bootstrap network before the part.
  • IRS2110/IRS2113 carry a 20V clamp on the supplies instead of 25V: check the rails and the bootstrap overshoot before substituting, especially where a bench supply or transients previously had headroom.
  • IR2104-class parts are single-input half-bridge drivers with internal deadtime and lower output current - a different family. A design wired for independent HIN/LIN control does not want one.
  • At power-up, the low side must initialize before the high side can bootstrap: startup sequences that skip this produce silent high-side failure - a classic when a repaired board works at the bench and fails in the enclosure.
  • For fleet repairs, keep VBS within ratings during negative-bus recovery events: the successor datasheets spell out the Rg/CB/layout conditions, and they apply to every member of the family.
Frequently Asked Technical Questions

Q: What is the difference between IR2110 and IR2113?

A: Only the high-side offset rating: 500V against 600V, plus a tighter delay-matching spec on the 2113. Pins, drive current and logic are identical, and the 600V part substitutes for the 500V part everywhere.

Q: Is IRS2110 a drop-in replacement for IR2110?

A: Pin-to-pin and documented as such, with one discipline: the supplies are clamped at 20V instead of 25V, so verify rail and bootstrap voltages sit inside the tighter limit.

Q: Why does the high-side channel keep failing in my inverter repair?

A: Usually the bootstrap path: capacitor value and ESR, VS node layout and negative transient recovery. The driver absorbs the event first. Fix the bootstrap network and the board, or the new part dies the same way.

Technical details

500 V bootstrap, 2 A peak — half-bridge driver for IGBT and MOSFET gates

The Infineon IR2110PBF is a high-voltage half-bridge gate driver designed to drive IGBTs and N-channel MOSFETs in a half-bridge configuration. Its bootstrap supply supports a high-side voltage up to 500 V, making it suitable for motor drives, UPS systems, and switch-mode power supplies where the top switch floats above ground. This drive strength handles the gate charge of medium-power IGBTs and MOSFETs without excessive switching loss. The supply voltage range spans 3.3 V to 20 V, allowing operation from low-voltage logic rails up to the higher bias voltages typical for IGBT gate drive. The logic input thresholds are set at 6 V (VIL) and 9.5 V (VIH), compatible with 5 V and 12 V logic families.

This means Infineon still manufactures the part for existing production, but it is no longer the preferred choice for new BOMs. A design-in freeze is in effect — new projects should evaluate the current-generation replacement. For ongoing production or repair of existing boards, the IR2110PBF remains available through independent distribution.

Through-hole DIP-14 — footprint and thermal notes

The package is supplied in Tube form.

IR2110PBF
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