1N4746ATR
- Mfr.Part #
- 1N4746ATR
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- DO-204AL, DO-41, Axial
- Datasheet
- Download
- Description
- DIODE ZENER 18V 1W DO41
- Stock
- 27,238
- In Stock :
- 27,238
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Diodes - Zener - Single
- Case Connection :
- Isolated
- Zener Voltage :
- 18V
- Terminal Form :
- Wire
- Max Power Dissipation :
- 1.3W
- Base Part Number :
- 1N4746
- Voltage - Forward (Vf) (Max) @ If :
- 1.2V @ 200mA
- HTS Code :
- 8541.10.00.50
- Operating Temperature :
- 175°C TJ
- Polarity :
- Unidirectional
- Packaging :
- Tape and Reel (TR)
- Current - Reverse Leakage @ Vr :
- 5µA @ 13.7V
- ECCN Code :
- EAR99
- Diameter :
- 2.6mm
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Elements :
- 1
- Mounting Type :
- Through Hole
- Reference Voltage :
- 18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Dissipation :
- 1.3W
- Voltage Tol-Max :
- 5%
- Number of Terminations :
- 2
- Number of Pins :
- 2
- Terminal Finish :
- Tin/Silver (Sn/Ag)
- Length :
- 4.0894mm
- JESD-609 Code :
- e2
- Impedance-Max :
- 20Ohm
- Working Voltage :
- 18V
- Diode Type :
- ZENER DIODE
- Tolerance :
- ±5%
- Diode Element Material :
- SILICON
- Breakdown Voltage :
- 18V
- Peak Reflow Temperature (Cel) :
- 260
- Max Reverse Leakage Current :
- 5μA
- Pin Count :
- 2
- ESD Protection :
- No
- Package / Case :
- DO-204AL, DO-41, Axial
- Element Configuration :
- Single
- Impedance :
- 20Ohm
- Test Current :
- 14mA
- Forward Voltage :
- 1.2V
- Peak Reverse Current :
- 5μA
- Factory Lead Time :
- 11 Weeks
- Mount :
- Through Hole
- Contact Plating :
- Silver, Tin
- Series :
- Automotive, AEC-Q101
- Published :
- 2008
- Datasheets
- 1N4746ATR

ZENER DIODE 20Ohm ±5% 18V 5μA @ 13.7V 175°C TJ 1.3W 2 Terminations DO-204AL, DO-41, Axial
1N4746A-TR Overview
It is necessary to supply this electrical device with a reverse leakage current of 5μA @ 13.7V.A voltage of 5% indicates the maximum voltage (Tol) that can be supplied.Reverse leakage current reaches a maximum of 5μA.For the device to operate, the maximum forward voltage (Vf) 1.2V @ 200mA must be supplied.If you want this device to work properly, you should set the peak reverse voltage to 5μA.
1N4746A-TR Features
reverse leakage current of 5μA @ 13.7V
5μA @ 13.7V is the maximum voltage (Tol)
Reverse leakage current reaches 5μA
1N4746A-TR Applications
There are a lot of Vishay Semiconductor Diodes Division
1N4746A-TR 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.
















