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1N749A

1N749A

1N749A

ON Semiconductor

22Ohms ±5% 4.3V 2μA @ 1V -65°C~200°C 500mW DO-204AH, DO-35, Axial

SOT-23

1N749A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case DO-204AH, DO-35, Axial
Number of Pins 2
Supplier Device Package DO-35
Operating Temperature-65°C~200°C
PackagingBulk
Tolerance ±5%
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature200°C
Min Operating Temperature -65°C
Power Rating 400mW
Voltage - Rated DC 4.3V
Max Power Dissipation500mW
Base Part Number 1N749
Impedance22Ohm
Element ConfigurationSingle
Current - Reverse Leakage @ Vr 2μA @ 1V
Power Dissipation500mW
Voltage - Forward (Vf) (Max) @ If 1.5V @ 200mA
Power - Max 500mW
Max Reverse Leakage Current 2μA
Impedance-Max 22Ohms
Test Current 20mA
Breakdown Voltage4.3V
Voltage - Zener (Nom) (Vz) 4.3V
Zener Voltage 4.3V
Voltage Tolerance5%
Zener Current85mA
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:312347 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.337088$2.337088
10$2.204800$22.048
100$2.080000$208
500$1.962264$981.132
1000$1.851193$1851.193

1N749A Product Details

1N749A Overview


The reverse leakage current for this electrical device is 2μA @ 1V.Reverse leakage currents can reach 2μA.In the course of operation, Zener (Nom) drops to zero voltage.In terms of design, diode has a high degree of flexibildiodey thanks to diodes 85mA zener current.This value reaches 1.5V @ 200mA when the maximum Forward voltage (Vf) is applied.

1N749A Features


reverse leakage current of 2μA @ 1V
2μA @ 1V is the maximum voltage (Tol)
Reverse leakage current reaches 2μA
the zener current of 85mA


1N749A Applications


There are a lot of ON Semiconductor
1N749A applications of zener single diodes.


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