1N4973
- Mfr.Part #
- 1N4973
- Manufacturer
- Semtech
- Package / Case
- E, Axial
- Datasheet
- Download
- Description
- DIODE ZENER 43V 5W AXIAL
- Stock
- 315
- In Stock :
- 315
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Semtech
- Product Category :
- Diodes - Zener - Single
- Test Current :
- 30mA
- Impedance-Max :
- 20Ohm
- Terminal Finish :
- TIN LEAD
- Polarity :
- Unidirectional
- Base Part Number :
- 1N4973
- Impedance :
- 20Ohm
- Voltage - Rated DC :
- 43V
- Pin Count :
- 2
- HTS Code :
- 8541.10.00.50
- RoHS Status :
- RoHS Compliant
- Radiation Hardening :
- yes
- Mount :
- Through Hole
- Voltage Tol-Max :
- 5%
- Max Reverse Leakage Current :
- 2µA
- Terminal Form :
- Wire
- Voltage Tolerance :
- 5%
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Elements :
- 1
- Diode Type :
- ZENER DIODE
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -65°C~175°C
- Number of Terminations :
- 2
- Current - Reverse Leakage @ Vr :
- 2μA @ 32.7V
- Mounting Type :
- Through Hole
- Tolerance :
- ±5%
- Element Configuration :
- Single
- ECCN Code :
- EAR99
- Number of Pins :
- 2
- Power Dissipation :
- 5W
- Current Rating :
- 110mA
- Pbfree Code :
- No
- Diode Element Material :
- SILICON
- Packaging :
- Tape and Reel (TR)
- Zener Voltage :
- 43V
- Additional Feature :
- High Reliability
- Reference Voltage :
- 43V
- Case Connection :
- Isolated
- Max Power Dissipation :
- 5W
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e0
- Published :
- 1999
- Factory Lead Time :
- 7 Weeks
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 1A
- Package / Case :
- E, Axial
- Datasheets
- 1N4973
ZENER DIODE 20Ohm ±5% 43V 2μA @ 32.7V -65°C~175°C 5W 2 Terminations E, Axial
1N4973 Overview
The reverse leakage current for this electrical device is 2μA @ 32.7V.Voltage (Tol) 5% is the maximum possible.Reverse leakage currents can reach 2μA.This value reaches 1.5V @ 1A when the maximum Forward voltage (Vf) is applied.
1N4973 Features
reverse leakage current of 2μA @ 32.7V
2μA @ 32.7V is the maximum voltage (Tol)
Reverse leakage current reaches 2μA
1N4973 Applications
There are a lot of Microsemi Corporation
1N4973 applications of zener single diodes.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| 1N4900 | Semtech | 7,328 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4900/TR | Semtech | 43,323 | DIODE ZENER TEMP COMPENSATED |
| 1N4900A | Semtech | 38,515 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4900A/TR | Semtech | 35,796 | DIODE ZENER TEMP COMPENSATED |
| 1N4901 | Semtech | 36,064 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4901/TR | Semtech | 33,238 | DIODE ZENER TEMP COMPENSATED |
| 1N4901A | Semtech | 18,940 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4901A/TR | Semtech | 17,485 | DIODE ZENER TEMP COMPENSATED |
| 1N4902 | Semtech | 4,613 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4902/TR | Semtech | 47,854 | DIODE ZENER TEMP COMPENSATED |
| 1N4902A | Semtech | 28,380 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4902A/TR | Semtech | 42,892 | DIODE ZENER TEMP COMPENSATED |
| 1N4903 | Semtech | 44,074 | DIODE ZENER 12.8V 400MW DO7 |
| 1N4903/TR | Semtech | 32,760 | DIODE ZENER TEMP COMPENSATED |
| 1N4903A | Semtech | 12,166 | DIODE ZENER 12.8V 400MW DO7 |
















