2SD1805F-TL-E 2SD1805F-TL-E is an NPN bipolar junction transistor from On Semiconductor. It features a maximum collector-emitter voltage of 20V and a continuous collector current rating of 5A.
Mfr Part #:

2SD1805F-TL-E

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
2SD1805F-TL-E is an NPN bipolar junction transistor from On Semiconductor. It features a maximum collector-emitter voltage of 20V and a continuous collector current rating of 5A.
Total Stock: 1,400 pcs
$ Price Range: $0.57 - $2.04

2SD1805F-TL-E Available from 1 distributor

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Non-Authorised
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1,400 pcs
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2SD1805F-TL-E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base-Emitter Saturation Voltage (Max @ 3A, 60mA)
Collector Current Pulse (ICP)
Collector Cutoff Current (ICBO) Max @ 50V
Collector-Base Breakdown Voltage (V(BR)CBO) (Min)
Collector-Base Voltage (VCBO)
Collector-Emitter Breakdown Voltage (V(BR)CEO) (Min)
Collector-Emitter Saturation Voltage (Typical/Maximum @ Ic=3 A, Ib=60 mA)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
DC Current Gain (hFE) (Minimum @ Ic=3 A, Vce=2 V)
DC Current Gain (hFE) (Minimum/Maximum @ Ic=500 mA, Vce=2 V)
Emitter Cutoff Current (IEBO) (Max) @ 5V
Emitter-Base Breakdown Voltage (V(BR)EBO) (Min)
Emitter-Base Voltage (VEBO)
Fall Time (tf) (Typical)
Frequency
Mounting Type
Operating Temperature
Output Capacitance (Cob) (Typical @ 10V, 1MHz)
Power
Power Dissipation (Maximum @ TC=25 °C)
Storage Temperature
Storage Temperature Range
Storage Time (tstg) (Typical)
Supplier Device Package
Tape & Reel
Transistor Type
Turn-On Time (ton) (Typical)
Vce Saturation (Max) @ Ib, Ic
Voltage

2SD1805F-TL-E Description

Short technical summary and product information.

The 2SD1805F-TL-E is a 20V, 5A NPN single bipolar junction transistor from On Semiconductor. It is designed for low saturation voltage and fast switching, making it suitable for applications such as strobes, voltage regulators, relay drivers, and lamp drivers.

 

The transistor is housed in a surface mount TO-252-3 (DPak) package with a TP-FA supplier device package. It offers a typical gain-bandwidth product of 120MHz and a DC current gain (hFE) range of 120 to 560 at 500mA, 2V. The maximum collector dissipation is 1W at 25°C ambient or 15W at 25°C case temperature.

 

This device is Pb-free and has a maximum junction temperature of 150°C. The collector-emitter saturation voltage is typically 220mV (maximum 500mV) at 3A collector current. It also features low collector and emitter cutoff currents of 100nA maximum.

2SD1805F-TL-E Quick Information

Product Type: Bipolar Transistor (BJT) - Single
Canonical Name: 2SD1805F-TL-E — NPN Bipolar Transistor, 20V VCEO, 5A IC, Surface Mount, TO-252 (DPAK), TP-FA Package
Subcategory: Low VCE(sat) Switching Transistor

2SD1805F-TL-E Compliance

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

2SD1805F-TL-E Estimated Pricing

Qty Low High
1+ $2.04 $2.04
10+ $1.30 $1.30
100+ $0.88 $0.88
700+ $0.63 $0.63
1,400+ $0.58 $0.58
9,800+ $0.57 $0.57

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

2SD1805F-TL-E Features

  • NPN transistor with 20V collector-emitter voltage.
  • Continuous collector current rating of 5A.
  • Surface mount TO-252 (DPAK) package.
  • Low collector-emitter saturation voltage (500mV max).
  • Fast switching with 30ns typical turn-on time.

2SD1805F-TL-E Applications

  • Use in strobe and flash circuits.
  • Drive relays and solenoids efficiently.
  • Suitable for voltage regulator pass elements.
  • Drive low-voltage lamps and LEDs.

2SD1805F-TL-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the 2SD1805F-TL-E?

The maximum collector-emitter voltage (VCEO) is 20V.

What is the continuous collector current rating?

The continuous collector current (IC) is 5A.

Is the 2SD1805F-TL-E RoHS compliant?

The datasheet states it is a Pb-Free device, and the existing database indicates RoHS3 compliance, though this is not verified.

What is the package type for this transistor?

It comes in a TO-252-3 (DPAK) surface mount package with supplier device package TP-FA.

What is the operating junction temperature range?

The maximum operating junction temperature is 150°C.

What is the DC current gain (hFE) at 500mA?

At VCE=2V and IC=500mA, the DC current gain ranges from 120 to 560 across all ranks.

What are the typical switching times?

Typical switching times at IC=2A, VCC=10V are: turn-on 30ns, storage time 300ns, fall time 40ns.

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