1N4742 Series

Zener 1W 5%

Catalog

Zener 1W 5%

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Part	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Tolerance	Supplier Device Package	Current - Reverse Leakage @ Vr	Voltage - Zener (Nom) (Vz)	Power - Max [Max]	Mounting Type	Impedance (Max) (Zzt) [Max]	Impedance (Max) (Zzt)
ON Semiconductor 1N4737ATR	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	10 µA	7.5 V	1 W	Through Hole	4 Ohms
ON Semiconductor 1N4742A	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	5 µA	12 V	1 W	Through Hole		9 Ohms
ON Semiconductor 1N4741A	-65 ░C	20 °C				5 µA	11 V		Through Hole
ON Semiconductor 1N4753A-T50A	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	5 µA	36 V	1 W	Through Hole	50 Ohms
ON Semiconductor 1N4736A	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	10 µA	6.8 V	1 W	Through Hole	3.5 Ohms
ON Semiconductor 1N4754A	-65 ░C	20 °C	Axial	5 %	Axial	5 µA	39 V	1 W	Through Hole	60 Ohms
ON Semiconductor 1N4751A-T50A	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	5 µA	30 V	1 W	Through Hole	40 Ohms
ON Semiconductor 1N4733A_S00Z			Axial DO-204AL DO-41	5 %	DO-41	10 µA	5.1 V	1 W	Through Hole	7 Ohms
ON Semiconductor 1N4740A_T50R	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	10 µA	10 V	1 W	Through Hole	7 Ohms
ON Semiconductor 1N4742ATR	-65 ░C	200 °C	Axial DO-204AL DO-41	5 %	DO-41	5 µA	12 V	1 W	Through Hole		9 Ohms

Catalog

Zener 1W 5%

Key Features

• Zener Voltage Range - 3.3 V to 91 V

• ESD Rating of Class 3 (>16 KV) per Human Body Model

• DO-41 (DO-204AL) Package

• Double Slug Type Construction

• Metallurgical Bonded Construction

• Oxide Passivated DieMechanical Characteristics:

• CASE: Double slug type, hermetically sealed glass

• FINISH: All external surfaces are corrosion resistant and leads are readily solderable

• MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16" from the case for 10 seconds

• POLARITY: Cathode indicated by polarity band

• MOUNTING POSITION: Any

Description

This is a complete series of 1 Watt Zener diode with limits and excellent operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. All this in an axial-lead hermetically sealed glass package that offers protection in all common environmental conditions.