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HCPL-T251-500

Description
0.4AMP OUTPUT CURRENT IGBT GATE DRIVE OPTOCOUPLER
CategoryLED optoelectronic/LED    photoelectric   
File Size169KB,6 Pages
ManufacturerHP(Keysight)
Websitehttp://www.semiconductor.agilent.com/
Download Datasheet Parametric Compare View All

HCPL-T251-500 Overview

0.4AMP OUTPUT CURRENT IGBT GATE DRIVE OPTOCOUPLER

HCPL-T251-500 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerHP(Keysight)
package instructionDIP-8
Reach Compliance Codeunknown
Other featuresUL RECOGNIZED
ConfigurationSINGLE
Maximum forward current0.02 A
Maximum insulation voltage3750 V
JESD-609 codee0
Installation featuresSURFACE MOUNT
Number of components1
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Optoelectronic device typesLOGIC IC OUTPUT OPTOCOUPLER
Maximum power dissipation0.25 W
Nominal response time0.000001 ns
Minimum supply voltage15 V
surface mountYES
Terminal surfaceTin/Lead (Sn/Pb)
Base Number Matches1
0.4 Amp Output Current IGBT
Gate Drive Optocoupler
Technical Data
HCPL-T251
Features
• Supply Current
(I
CC
): 11 mA (Max.)
• Supply Voltage
(V
CC
): 10-30 V
• Output Current
(I
O
):
±
0.4 A (Min.)
• Switching Time
(t
PLH
/t
PHL
): 1
µ
s (Max.)
• Isolation Voltage
(V
ISO
): 3750 Vrms (Min.)
• UL 577 Recognized:
File No. E55361
• CSA Approved
• 10 kV/
µ
s Minimum Common
Mode Rejection (CMR) at
Vcm = 600 V
• Creepage Distance: 7.4 mm.
Clearance: 7.1 mm.
Description
The HCPL-T251 contains GaAsP
LED. The LED is optically
coupled to an integrated circuit
with a power output stage. This
optocoupler is ideally suited for
driving power IGBTs and
MOSFETs used in motor control
inverter applications. The high
operating voltage range of the
output stage provides the drive
voltages required by gate
controlled devices. The voltage
and current supplied by this
optocoupler makes it ideally
suited for directly driving small
or medium power IGBTs.
Functional Diagram
N/C
1
8
V
CC
V
O
V
O
V
EE
ANODE
CATHODE
N/C
2
3
4
7
6
5
SHIELD
Truth Table
LED
OFF
ON
V
out
LOW
HIGH
Ordering Information
Specify Part Number followed by
Option Number.
Example:
HCPL-T251 #XXXX
Applications
• IGBT/MOSFET Gate Drive
• AC/Brushless DC Motor
Drives
• Industrial Inverters
• Switch Mode Power
Supplies
No Option = Standard DIP Package, 50 per tube.
300 = Gull Wing Surface Mount Option,
50 per tube.
500 = Tape and Reel Packaging Option,
1000 per reel.
XXXE = Lead Free Option.
Remarks: The notation “#” is used for existing products, while (new)
products launched since 15th July 2001 and lead free option will use “-”
A 0.1
µF
bypass capacitor must be connected between pins 5 and 8.
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component
to prevent damage and/or degradation which may be induced by ESD.

HCPL-T251-500 Related Products

HCPL-T251-500 HCPL-T251-300 HCPL-T251 HCPL-T251-XXXE
Description 0.4AMP OUTPUT CURRENT IGBT GATE DRIVE OPTOCOUPLER 0.4AMP OUTPUT CURRENT IGBT GATE DRIVE OPTOCOUPLER 0.4AMP OUTPUT CURRENT IGBT GATE DRIVE OPTOCOUPLER 0.4AMP OUTPUT CURRENT IGBT GATE DRIVE OPTOCOUPLER
Is it Rohs certified? incompatible incompatible incompatible -
package instruction DIP-8 SURFACE MOUNT, DIP-8 DIP-8 -
Reach Compliance Code unknown unknown unknow -
Other features UL RECOGNIZED UL RECOGNIZED UL RECOGNIZED -
Configuration SINGLE SINGLE SINGLE -
Maximum forward current 0.02 A 0.02 A 0.02 A -
Maximum insulation voltage 3750 V 3750 V 3750 V -
JESD-609 code e0 e0 e0 -
Number of components 1 1 1 -
Maximum operating temperature 70 °C 70 °C 70 °C -
Minimum operating temperature -20 °C -20 °C -20 °C -
Optoelectronic device types LOGIC IC OUTPUT OPTOCOUPLER LOGIC IC OUTPUT OPTOCOUPLER LOGIC IC OUTPUT OPTOCOUPLER -
Minimum supply voltage 15 V 15 V 15 V -
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) -
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