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Diodes / Zener Diodes / 1N746A
Datasheets
1N746A by:

Zener Diode, 3.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35

Part Details for 1N746A by Microchip Technology Inc

Results Overview of 1N746A by Microchip Technology Inc

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1N746A Information

1N746A by Microchip Technology Inc is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for 1N746A

Part # Distributor Description Stock Price Buy
DISTI # 35AJ0986
Newark 3.3V 120Ma 24 Ohms Voltage Regulator Tht Do-35 Rohs Compliant: Yes |Microchip 1N746A RoHS: Compliant Min Qty: 439 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $1.8700
  • 500 $1.8000
$1.8000 / $1.8700 Buy Now
DISTI # 1N746AMS-ND
DigiKey DIODE ZENER 3.3V 400MW DO204AH Min Qty: 1 Lead time: 14 Weeks Container: Bulk 617
In Stock
  • 1 $2.0200
  • 100 $1.8700
$1.8700 / $2.0200 Buy Now
DISTI # 1N746A
Avnet Americas Diode Zener Single 3.3V 5% 500mW 2-Pin Axial DO-35 - Bulk (Alt: 1N746A) RoHS: Not Compliant Min Qty: 439 Package Multiple: 1 Lead time: 111 Weeks, 0 Days Container: Bulk 0
  • 439 $1.8000
  • 450 $1.7710
  • 880 $1.7423
  • 2,200 $1.7135
  • 4,400 $1.6848
$1.6848 / $1.8000 Buy Now
DISTI # 494-1N746A
Mouser Electronics Zener Diodes 3.3V 120mA 24 Ohms Voltage Regulator THT RoHS: Not Compliant 730
  • 1 $2.0100
  • 10 $2.0000
  • 25 $1.9700
  • 100 $1.8700
$1.8700 / $2.0100 Buy Now
DISTI # 1N746A
Microchip Technology Inc Voltage Regulator _ DO-35, Projected EOL: 2049-02-05 COO: Philippines ECCN: EAR99 Lead time: 14 Weeks, 0 Days 1337

Alternates Available
  • 1 $2.0200
$2.0200 Buy Now
Onlinecomponents.com 1N746A Series 3.3 V 200 mA 500 mW Through Hole Silicon Zener Diode - DO-35 RoHS: Compliant 1337 Factory Stock
  • 10 $2.1500
  • 100 $1.9700
  • 250 $1.8900
  • 500 $1.8700
  • 1,000 $1.7800
  • 2,500 $1.7500
  • 5,000 $1.7200
  • 7,500 $1.7000
$1.7000 / $2.1500 Buy Now
NAC Zener Diodes RoHS: Compliant Min Qty: 173 Package Multiple: 1 0
  • 1 $2.2200
  • 100 $2.0000
  • 500 $1.8500
  • 1,000 $1.8000
$1.8000 / $2.2200 Buy Now
DISTI # 1N746A
Avnet Silica Diode Zener Single 33V 5 500mW 2Pin Axial DO35 (Alt: 1N746A) RoHS: Compliant Min Qty: 439 Package Multiple: 1 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
Cytech Systems Limited DIODE ZENER 3
RFQ
ES Components Microsemi 1N746A DIODE BARE DIE DIODE 569 in Stock
RFQ
Master Electronics 1N746A Series 3.3 V 200 mA 500 mW Through Hole Silicon Zener Diode - DO-35 RoHS: Compliant 1337 Factory Stock
  • 10 $2.1500
  • 100 $1.9700
  • 250 $1.8900
  • 500 $1.8700
  • 1,000 $1.7800
  • 2,500 $1.7500
  • 5,000 $1.7200
  • 7,500 $1.7000
$1.7000 / $2.1500 Buy Now

Part Details for 1N746A

1N746A CAD Models

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1N746A Part Data Attributes

Parametric Data
1N746A Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
1N746A Microchip Technology Inc Zener Diode, 3.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description HERMETIC SEALED, GLASS PACKAGE-2
Reach Compliance Code compliant
Factory Lead Time 111 Weeks
Samacsys Manufacturer Microchip
Additional Feature METALLURGICALLY BONDED
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 24 Ω
JEDEC-95 Code DO-35
JESD-30 Code O-LALF-W2
JESD-609 Code e0
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 3.3 V
Surface Mount NO
Technology ZENER
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form WIRE
Terminal Position AXIAL
Voltage Tol-Max 5%
Working Test Current 20 mA

Alternate Parts for 1N746A

This table gives cross-reference parts and alternative options found for 1N746A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N746A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
1N746ARR1 SynSemi Inc Check for Price Zener Diode, 3.3V V(Z), 5%, 0.5W, 1N746A vs 1N746ARR1
1N746ADTA2 Motorola Mobility LLC Check for Price 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746ADTA2
1N746ARR2 SynSemi Inc Check for Price Zener Diode, 3.3V V(Z), 5%, 0.5W, 1N746A vs 1N746ARR2
1N746ACTA2 Motorola Semiconductor Products Check for Price Zener Diode, 3.3V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746ACTA2
1N746ACRL2 Motorola Semiconductor Products Check for Price Zener Diode, 3.3V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746ACRL2
JANTX1N746A-1 Motorola Mobility LLC Check for Price 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, DO-35 1N746A vs JANTX1N746A-1
1N746A Excel (Suzhou) Semiconductor Co Ltd Check for Price Zener Diode, 3.3V V(Z), 5%, 0.5W 1N746A vs 1N746A
1N746A-35_R2_10001 PanJit Semiconductor Check for Price Zener Diode 1N746A vs 1N746A-35_R2_10001
1N746ARA2 SynSemi Inc Check for Price Zener Diode, 3.3V V(Z), 5%, 0.5W, 1N746A vs 1N746ARA2
1N746AT-16A ROHM Semiconductor Check for Price Zener Diode, 0.4W, Silicon, Unidirectional, DO-35 1N746A vs 1N746AT-16A
Part Number Manufacturer Composite Price Description Compare
1N746ACTA Motorola Mobility LLC Check for Price 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746ACTA
JANTX1N746A MACOM Check for Price Zener Diode, 3.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED PACKAGE-2 1N746A vs JANTX1N746A
1N746A-1TR Microsemi Corporation Check for Price Zener Diode, 3.3V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746A-1TR
1N746AT-83 ROHM Semiconductor Check for Price Zener Diode, 0.4W, Silicon, Unidirectional, DO-35 1N746A vs 1N746AT-83
1N746A Rectron Semiconductor Check for Price Zener Diode, 3.3V V(Z), 5%, 0.4W, Silicon, Unidirectional, GLASS PACKAGE-2 1N746A vs 1N746A
1N746ACRL2 Motorola Mobility LLC Check for Price 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746ACRL2
1N746ACTA Motorola Semiconductor Products Check for Price Zener Diode, 3.3V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746ACTA
1N746AC Motorola Semiconductor Products Check for Price Zener Diode, 3.3V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746AC
1N746AC Motorola Mobility LLC Check for Price 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN 1N746A vs 1N746AC
JANTXV1N746A MACOM Check for Price Zener Diode, 3.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED PACKAGE-2 1N746A vs JANTXV1N746A

1N746A Related Parts

1N746A Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the 1N746A is -65°C to +175°C.

  • Yes, the 1N746A is suitable for high-reliability applications due to its low leakage current and high stability.

  • To ensure proper biasing, the 1N746A should be operated within its recommended voltage range (3.3V to 12V) and current range (1mA to 50mA).

  • The 1N746A is not recommended for high-frequency circuits (>100 kHz) due to its relatively high capacitance (100 pF).

  • No, the 1N746A is not designed to be used as a voltage regulator. It is intended for voltage reference and voltage stabilization applications.

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