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Part Details for 1N4745ATR by onsemi
Results Overview of 1N4745ATR by onsemi
- Distributor Offerings: (22 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Electronic Manufacturing
Renewable Energy
Automotive
1N4745ATR Information
1N4745ATR by onsemi 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 1N4745ATR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
83C2551
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Newark | Zener Diode, single, Two Terminal,16V V(Z),5%,do-204Al Rohs Compliant: Yes |Onsemi 1N4745ATR RoHS: Compliant Min Qty: 9000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.0370 / $0.0510 | Buy Now |
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DISTI #
1N4745AFSCT-ND
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DigiKey | DIODE ZENER 16V 1W DO41 Min Qty: 1 Lead time: 8 Weeks Container: Cut Tape (CT), Tape & Reel (TR) |
14587 In Stock |
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$0.0276 / $0.1800 | Buy Now |
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DISTI #
1N4745ATR
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Avnet Americas | Zener Single Diode, 16 V, 1 W, DO-41 (DO-204AL), 2 Pins, 200 ?C, Through Hole - Tape and Reel (Alt: 1N4745ATR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 8 Weeks, 0 Days Container: Reel | 15000 Factory Stock |
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$0.0246 / $0.0283 | Buy Now |
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DISTI #
512-1N4745ATR
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Mouser Electronics | Zener Diodes 16V 1W ZENER 5% RoHS: Compliant | 12894 |
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$0.0270 / $0.1800 | Buy Now |
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DISTI #
V72:2272_06297176
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Arrow Electronics | Diode Zener Single 16V 5% 1000mW 2-Pin DO-41 T/R Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2231 Container: Cut Strips | Americas - 15338 |
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$0.1273 / $0.1318 | Buy Now |
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DISTI #
V79:2366_24950900
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Arrow Electronics | Diode Zener Single 16V 5% 1000mW 2-Pin DO-41 T/R Min Qty: 1 Package Multiple: 1 Date Code: 1820 | Americas - 3181 |
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$0.0193 / $0.1260 | Buy Now |
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Future Electronics | 1N4745 Series 1 W 16 V 5 uA Through Hole Zener Diode - DO-41 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 31 Weeks Container: Reel | 6000Reel |
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$0.0278 / $0.0300 | Buy Now |
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Future Electronics | 1N4745 Series 1 W 16 V 5 uA Through Hole Zener Diode - DO-41 RoHS: Compliant pbFree: Yes Min Qty: 27000 Package Multiple: 3000 Lead time: 31 Weeks Container: Reel | 0Reel |
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$0.0278 / $0.0300 | Buy Now |
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Onlinecomponents.com | 1N4745 Series 1 W 16 V 5 uA Through Hole Zener Diode - DO-41 RoHS: Compliant |
30000 In Stock |
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$0.0258 / $0.0308 | Buy Now |
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DISTI #
83676779
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Verical | Diode Zener Single 16V 5% 1000mW 2-Pin DO-41 T/R Min Qty: 3000 Package Multiple: 3000 | Americas - 30000 |
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$0.0341 / $0.0400 | Buy Now |
Part Details for 1N4745ATR
1N4745ATR CAD Models
1N4745ATR Part Data Attributes
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1N4745ATR
onsemi
Buy Now
Datasheet
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Compare Parts:
1N4745ATR
onsemi
Zener 1W 5% 16 V (Tape & Reel), Axial Lead / DO-41, 3000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | Axial Lead / DO-41 | |
| Manufacturer Package Code | 017AH | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 16 Ω | |
| JEDEC-95 Code | DO-41 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 1 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 16 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 15.5 mA |
Alternate Parts for 1N4745ATR
This table gives cross-reference parts and alternative options found for 1N4745ATR. 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 1N4745ATR, 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 |
|---|---|---|---|---|
| TC1N4745A.TR | Tak Cheong Electronics (Holdings) Co Ltd | Check for Price | Zener Diode, 16V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4745ATR vs TC1N4745A.TR |
| TC1N4745A.TB | Tak Cheong Electronics (Holdings) Co Ltd | Check for Price | Zener Diode, 16V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4745ATR vs TC1N4745A.TB |
| BZV85C16 | Continental Device India Ltd | Check for Price | Zener Diode, 16V V(Z), 5%, 1.3W, Silicon, Unidirectional, DO-41, | 1N4745ATR vs BZV85C16 |
| 1N4745AT50A | Fairchild Semiconductor Corporation | Check for Price | DIODE 16 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, Voltage Regulator Diode | 1N4745ATR vs 1N4745AT50A |
| 933500700113 | Nexperia | Check for Price | Zener Diode, 16V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41 | 1N4745ATR vs 933500700113 |
| MV1N4745APE3TR | Microsemi Corporation | Check for Price | Zener Diode, 16V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, PLASIC, DO-41, 2 PIN | 1N4745ATR vs MV1N4745APE3TR |
| 1N4745AT26R | Fairchild Semiconductor Corporation | Check for Price | Zener Diode, 16V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, | 1N4745ATR vs 1N4745AT26R |
| MV1N4745AP | Microsemi Corporation | Check for Price | Zener Diode, 16V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN | 1N4745ATR vs MV1N4745AP |
1N4745ATR Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the 1N4745ATR is -65°C to 150°C.
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To ensure proper biasing, the 1N4745ATR should be operated with a minimum of 1.5V reverse voltage and a maximum of 45V reverse voltage. Additionally, the zener current should be limited to 50mA to prevent overheating.
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The typical dynamic impedance of the 1N4745ATR is around 10-20 ohms, which is relatively low and suitable for most applications.
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Yes, the 1N4745ATR can be used in a switching power supply, but it's essential to ensure that the device is properly biased and the zener current is limited to prevent overheating.
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To prevent ESD damage, it's recommended to handle the 1N4745ATR with an anti-static wrist strap or mat, and to avoid touching the device's leads or pins.