1N3318B
- Mfr.Part #
- 1N3318B
- Manufacturer
- Microchip Technology
- Package / Case
- DO-203AB, DO-5, Stud
- Datasheet
- Download
- Description
- DIODE ZENER 19V 50W DO5
- Stock
- 37,060
- In Stock :
- 37,060
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Diodes - Zener - Single
- Impedance-Max :
- 2.2Ohm
- Polarity :
- Unidirectional
- Factory Lead Time :
- 30 Weeks
- Reference Voltage :
- 19V
- Max Power Dissipation :
- 50W
- Pbfree Code :
- No
- Number of Pins :
- 2
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 1 month ago)
- Packaging :
- Bulk
- Max Reverse Leakage Current :
- 10μA
- Package / Case :
- DO-203AB, DO-5, Stud
- Number of Elements :
- 1
- Mounting Type :
- Chassis, Stud Mount
- Additional Feature :
- High Reliability
- Diode Type :
- ZENER DIODE
- Diode Element Material :
- SILICON
- Case Connection :
- ANODE
- Terminal Form :
- Solder Lug
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 10A
- Zener Voltage :
- 19V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- UPPER
- Working Test Current :
- 660mA
- Current - Reverse Leakage @ Vr :
- 10μA @ 13.7V
- Element Configuration :
- Single
- HTS Code :
- 8541.10.00.50
- Published :
- 1999
- Number of Terminations :
- 1
- ECCN Code :
- EAR99
- Operating Temperature :
- -65°C~175°C
- Pin Count :
- 1
- Impedance :
- 2.2Ohm
- Base Part Number :
- 1N3318
- Mount :
- Chassis, Stud
- RoHS Status :
- Non-RoHS Compliant
- Reach Compliance Code :
- Unknown
- Radiation Hardening :
- yes
- Tolerance :
- ±5%
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- O-MUPM-D1
- Voltage Tol-Max :
- 5%
- Datasheets
- 1N3318B

ZENER DIODE 2.2Ohm ±5% 19V 10μA @ 13.7V -65°C~175°C 50W 1 Terminations DO-203AB, DO-5, Stud
1N3318B Overview
A reverse leakage current of 10μA @ 13.7V is required to supply this electrical device.Voltage (Tol) is limited to 5%.10μA is the maximum reverse leakage current.To operate this device, set the working test voltage to 660mA.1.5V @ 10A is reached when the maximum voltage - Forward (Vf) is supplied for its operation.
1N3318B Features
reverse leakage current of 10μA @ 13.7V
10μA @ 13.7V is the maximum voltage (Tol)
Reverse leakage current reaches 10μA
the working test voltage to 660mA
minimal dynamic impedance is 660mA
1N3318B Applications
There are a lot of Microsemi Corporation
1N3318B 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.
















