BAT18 The BAT18 is a Silicon RF Switching Diode from NXP Semiconductors designed for low-loss VHF/UHF switching applications above 10 MHz. It features a PIN diode construction with low forward resistance.
Mfr Part #:

BAT18

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The BAT18 is a Silicon RF Switching Diode from NXP Semiconductors designed for low-loss VHF/UHF switching applications above 10 MHz. It features a PIN diode construction with low forward resistance.
✓ Total Stock: 13,395 pcs
$ Price Range: $0.99

BAT18 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,335 pcs
1335 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
60 pcs
60 pcs On Request 1 On Request On Request On Request On Request On Request

BAT18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Junction Temperature
Mounting Type
Operating Temperature Range
Storage Temperature

BAT18 Description

Short technical summary and product information.

The BAT18 is a Silicon RF Switching Diode manufactured by NXP Semiconductors. It is designed for efficient operation in VHF and UHF frequency ranges, specifically above 10 MHz, offering low-loss switching capabilities.

 

This PIN diode exhibits a low forward resistance, making it suitable for RF applications where signal integrity is crucial. The device operates within a wide temperature range of -55°C to 125°C and has a maximum junction temperature of 150°C.

 

The BAT18 is housed in a compact SOT-23 package, suitable for surface mounting. Standard packaging options include reels of 3,000 and 10,000 pieces, facilitating automated assembly processes. Its electrical characteristics include a reverse voltage rating of 35V, a forward current of up to 100mA, and a typical diode capacitance of 0.75pF at 1MHz.

BAT18 Quick Information

Product Type: RF Switching Diode
Canonical Name: BAT18 Silicon RF Switching Diode
Subcategory: RF Diodes

BAT18 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BAT18 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BAT18 Features

  • Low-loss VHF/UHF switching above 10 MHz.
  • PIN diode with low forward resistance.
  • Operates from -55°C to 125°C.
  • Compact SOT-23 surface mount package.
  • Typical capacitance of 0.75pF at 1MHz.

BAT18 Applications

  • RF switching and signal routing
  • High frequency signal control
  • General purpose RF applications
  • Low capacitance switching circuits

BAT18 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAT18?

35V

What is the maximum forward current of the BAT18?

100mA

What is the package type of the BAT18?

SOT-23

What is the typical forward voltage of the BAT18 at 100mA?

0.92V

What is the typical diode capacitance of the BAT18?

0.75pF at 20V and 1MHz

What is the operating temperature range of the BAT18?

-55°C to 125°C

BAT18 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BAR63-03W
BAR63-03W
Infineon
The Infineon BAR63-03W is an RF PIN diode designed for high-speed switching of RF signals. It features low forward resistance and low capacitance.
View Part
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