CPH3212-TL-E CPH3212-TL-E is a 50V, 5A NPN bipolar transistor from On Semiconductor. It features low collector-to-emitter saturation voltage and high current gain in a compact CPH3 package.
Mfr Part #:

CPH3212-TL-E

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
CPH3212-TL-E is a 50V, 5A NPN bipolar transistor from On Semiconductor. It features low collector-to-emitter saturation voltage and high current gain in a compact CPH3 package.
Total Stock: 51,004 pcs
$ Price Range: $0.31

CPH3212-TL-E 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
51,000 pcs
51000 pcs On Request 1 On Request On Request 19+ On Request On Request
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request On Request On Request On Request

CPH3212-TL-E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current (IB)
Base-to-Emitter Saturation Voltage (VBE(sat))
Collector Current Pulse (ICP)
Collector Cutoff Current (ICBO)
Collector to Base Breakdown Voltage (V(BR)CBO)
Collector to Emitter Breakdown Voltage (V(BR)CEO)
Collector-Base Voltage (VCBO)
Collector-Emitter Voltage (VCES)
Collector-to-Emitter Breakdown Voltage (V(BR)CES)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cutoff Current (Iebo)
Emitter to Base Breakdown Voltage (V(BR)EBO)
Emitter-Base Voltage (VEBO)
Fall Time (tf)
Frequency
Lead Spacing
Mounting Type
Operating Temperature
Output Capacitance (Cob)
Power
Standard Package Quantity
Storage Temperature
Storage Temperature Range
Storage Time (tstg)
Supplier Device Package
Tape & Reel
Transistor Type
Turn-On Time (ton)
Vce Saturation (Max) @ Ib, Ic
Voltage

CPH3212-TL-E Description

Short technical summary and product information.

The CPH3212-TL-E is a NPN bipolar transistor designed for general purpose switching and driver applications. It offers a collector-emitter voltage (VCEO) of 50V and a continuous collector current rating of 5A (7A pulse). The device features a low collector-to-emitter saturation voltage of 150 mV maximum at 2A, enabling efficient switching with reduced power loss. With a DC current gain (hFE) ranging from 200 to 560, it provides high amplification capability. The transition frequency is 330 MHz, making it suitable for moderate-speed switching applications. Switching times are typical: 32 ns turn-on, 420 ns storage time, and 28 ns fall time.

 

The transistor is housed in a miniature CPH3 surface mount package (also known as TO-236-3, SC-59, SOT-23-3) with a mounting height of only 0.9 mm, enabling compact designs. Power dissipation is 0.9W when mounted on a ceramic substrate. The device is supplied in tape and reel packaging with 3000 pieces per reel. It is lead-free and meets RoHS3 compliance (unverified).

 

Typical applications include relay drivers, lamp drivers, motor drivers, and flash circuits. The low saturation voltage and high current capability make it ideal for low-voltage power switching and line driver circuits.

CPH3212-TL-E Quick Information

Product Type: NPN Bipolar Transistor
Canonical Name: CPH3212-TL-E
Subcategory: Low Saturation Voltage NPN Transistor

CPH3212-TL-E Compliance

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

CPH3212-TL-E Estimated Pricing

Qty Low High
980+ $0.31 $0.31

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

CPH3212-TL-E Features

  • Low collector-to-emitter saturation voltage of 150mV.
  • High current gain of 200 to 560.
  • High transition frequency of 330 MHz.
  • Ultrasmall CPH3 surface mount package.
  • High allowable power dissipation of 0.9W.

CPH3212-TL-E Applications

  • Used in relay driver circuits.
  • Ideal for lamp and motor drivers.
  • Suitable for flash applications.
  • General purpose switching applications.

CPH3212-TL-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the CPH3212-TL-E?

The collector-emitter voltage (VCEO) is 50 V, collector-base voltage (VCBO) is 100 V, and emitter-base voltage (VEBO) is 6 V.

What package is the CPH3212-TL-E available in?

The device is available in a CPH3 package, which is also known as TO-236-3, SC-59, and SOT-23-3.

What is the operating temperature range of the CPH3212-TL-E?

The junction temperature maximum is 150°C, and storage temperature range is -55 to +150°C.

Is the CPH3212-TL-E RoHS compliant?

The device is listed as RoHS3 Compliant (unverified from datasheet; lead-free confirmed).

What is the DC current gain of the CPH3212-TL-E?

The DC current gain (hFE) is 200 to 560 at VCE=2V, IC=500mA.

What is the collector current rating?

The continuous collector current is 5 A, with a pulse current of 7 A.

What is the mounting type?

Surface mount.

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