Integrated Circuits (ICs)

IR2121

Obsolete

IC GATE DRVR LOW-SIDE 8DIP

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Integrated Circuits (ICs)

Obsolete

IC GATE DRVR LOW-SIDE 8DIP

Technical Specifications

Parameters and characteristics for this part

Specification	IR2121

Channel Type	Single
Current - Peak Output (Source, Sink) [custom]	3.3 A
Current - Peak Output (Source, Sink) [custom]	1.6 A
Driven Configuration	Low-Side
Gate Type	N-Channel MOSFET, IGBT, MOSFET (N-Channel)
Input Type	Non-Inverting
Logic Voltage - VIL, VIH	0.8 V, 2.2 V
Mounting Type	Through Hole
Number of Drivers	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-DIP (0.300", 7.62mm)
Rise / Fall Time (Typ) [custom]	43 ns
Rise / Fall Time (Typ) [custom]	26 ns
Supplier Device Package	8-PDIP
Voltage - Supply [Max]	18 V
Voltage - Supply [Min]	12 VDC

Part	Gate Type	Logic Voltage - VIL, VIH	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Number of Drivers	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Channel Type	Driven Configuration	Input Type	Package / Case
INFINEON IR2121PBF	IGBT MOSFET (N-Channel) N-Channel MOSFET	0.8 V 2.2 V	8-PDIP	-40 °C	150 °C	1	3.3 A	1.6 A	43 ns	26 ns	12 VDC	18 V	Through Hole	Single	Low-Side	Non-Inverting	8-DIP (0.300" 7.62mm)
INFINEON IR2121	IGBT MOSFET (N-Channel) N-Channel MOSFET	0.8 V 2.2 V	8-PDIP	-40 °C	150 °C	1	3.3 A	1.6 A	43 ns	26 ns	12 VDC	18 V	Through Hole	Single	Low-Side	Non-Inverting	8-DIP (0.300" 7.62mm)

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

General part information

Low-Side Gate Driver IC Non-Inverting 8-PDIP

Technical documentation and resources