BCX70K,215 BCX70K,215 is an NPN bipolar junction transistor from Nexperia in a SOT-23 surface-mount package. It handles up to 45V collector-emitter voltage and 100mA collector current with 250MHz transition frequency.
Mfr Part #:

BCX70K,215

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
BCX70K,215 is an NPN bipolar junction transistor from Nexperia in a SOT-23 surface-mount package. It handles up to 45V collector-emitter voltage and 100mA collector current with 250MHz transition frequency.
Total Stock: 745,065 pcs
$ Price Range: $0.04 - $0.21

BCX70K,215 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
745,020 pcs
745020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
45 pcs
45 pcs On Request 1 On Request On Request On Request On Request On Request

BCX70K,215 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base-Emitter Voltage (Typ @ Ic, Vce)
Collector Capacitance
Collector-Base Voltage (VCBO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Capacitance
Emitter-Base Voltage (VEBO)
Frequency
Mounting Type
Operating Temperature
Peak Collector Current
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Transistor Type
Vbe Sat (Maximum @ Ib = 0.25 mA, Ic = 10 mA)
Vbe Sat (Maximum @ Ib = 1.25 mA, Ic = 50 mA)
Vce Sat (Maximum @ Ib=0.25 mA, Ic=10 mA)
Vce Saturation (Max) @ Ib, Ic
Voltage
hfe (Minimum @ Ic=10 μA, Vce=5 V)
hfe (Minimum @ Ic=50 mA, Vce=1 V)

BCX70K,215 Description

Short technical summary and product information.

The BCX70K,215 is an NPN general purpose bipolar junction transistor in the BCX70 series from Nexperia. It is designed for low-current, low-voltage switching and amplification in SOT-23 surface-mount applications. The device uses a three-lead plastic package with base, emitter, and collector terminals.

 

This transistor has maximum collector-base and collector-emitter voltages of 45V and a maximum emitter-base voltage of 5V. Continuous collector current is rated at 100mA, with peak collector current of 200mA. DC current gain (hFE) is 380 to 630 at Ic=2mA and Vce=5V, and remains at least 100 at 10µA and 50mA test conditions. Maximum collector-emitter saturation voltage is 550mV at Ic=50mA and Ib=1.25mA, and 350mV at 10mA/0.25mA.

 

With a transition frequency of 250MHz and maximum power dissipation of 250mW at 25°C ambient, the BCX70K is suited for general purpose switching and small-signal amplification. Thermal resistance from junction to ambient is 500K/W on FR4. The operating ambient temperature range is -65°C to +150°C. The PNP complement to this device is the BCX71 series.

BCX70K,215 Quick Information

Product Type: NPN Bipolar Junction Transistor (BJT)
Series: BCX70K
Canonical Name: BCX70K NPN General Purpose Transistor
Subcategory: Single BJT

BCX70K,215 Compliance

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

BCX70K,215 Estimated Pricing

Qty Low High
1+ $0.21 $0.21
10+ $0.12 $0.12
100+ $0.07 $0.07
500+ $0.05 $0.05
1,000+ $0.05 $0.05
3,000+ $0.04 $0.04

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

BCX70K,215 Features

  • NPN transistor rated for 45V collector-emitter.
  • Supports 100mA continuous collector current.
  • Available in SOT-23 surface-mount package.
  • 250MHz transition frequency for small-signal use.
  • Handles general purpose switching and amplification.

BCX70K,215 Applications

  • Suitable for general purpose switching circuits.
  • Used in low-current signal amplification.
  • Ideal for low-voltage small-signal stages.
  • Pairs with BCX71 PNP complementary transistor.

BCX70K,215 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the BCX70K,215?

The maximum collector-emitter voltage (VCEO) is 45 V.

What package is the BCX70K,215 available in?

It is available in a SOT-23 surface-mount package, also designated TO-236AB.

What is the operating temperature range of the BCX70K,215?

The operating ambient temperature range is -65°C to +150°C; maximum junction temperature is 150°C.

Is the BCX70K,215 RoHS compliant?

The device is listed as RoHS3 compliant in the current database record.

What is the maximum collector current of the BCX70K,215?

The maximum DC collector current is 100 mA; peak collector current is 200 mA.

What is the DC current gain (hFE) of the BCX70K,215?

At Ic=2 mA and Vce=5 V, hFE ranges from 380 to 630. Minimum hFE is 100 at both 10 µA and 50 mA conditions.

What is the maximum power dissipation of the BCX70K,215?

Maximum power dissipation is 250 mW at 25°C ambient temperature.

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