N Channel Depletion Mode Vertical DMOS Transistor MICROCHIP DN2470K4 G Suitable for Telecom Equipment

Key Attributes
Model Number: DN2470K4-G
Product Custom Attributes
Drain To Source Voltage:
700V
Current - Continuous Drain(Id):
170mA
Operating Temperature -:
-55℃~+150℃@(Tj)
RDS(on):
42Ω@0V,100mA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
25pF
Number:
1 N-channel
Output Capacitance(Coss):
60pF
Pd - Power Dissipation:
2.5W
Input Capacitance(Ciss):
540pF@25V
Mfr. Part #:
DN2470K4-G
Package:
TO-252(D-PAK)
Product Description

DN2470 N-Channel, Depletion-Mode, Vertical DMOS FET

The DN2470 is a low threshold, depletion-mode, normally-on transistor featuring an advanced vertical Diffusion Metal Oxide Semiconductor (DMOS) structure. This device offers high-input impedance, low-input capacitance, and fast switching speeds, making it suitable for a wide range of applications including normally-on switches, solid-state relays, converters, linear amplifiers, constant current sources, battery-operated systems, and telecom equipment. Its design is free from secondary breakdown and thermal runaway, providing reliable performance.

Product Attributes

  • Brand: Microchip Technology Inc.
  • Package Type: TO-252 (D-PAK)
  • Certifications: Pb-free JEDEC designator for Matte Tin (Sn)

Technical Specifications

Parameter Symbol Min Typ Max Units Conditions
Drain-to-source breakdown voltage BVDSX 700 V VGS = -5.0V, ID= 100A
Gate-to-source off voltage VGS(OFF) -1.5 -3.5 V VDS = 25V, ID= 10A
Change in VGS(OFF) with temperature VGS(OFF) -4.5 mV/C VDS = 25V, ID= 10A (Note 2)
Gate body leakage current IGSS 100 nA VGS = 20V, VDS= 0V
Drain-to-source leakage current ID(OFF) 1.0 A VDS = BVDSX, VGS = -10V
Drain-to-source leakage current ID(OFF) 1.0 mA VDS = 0.8 BVDSX, VGS = -10V, TA= 125C (Note 2)
Saturated drain-to-source current IDSS 500 mA VGS = 0V, VDS= 25V
Static drain-to-source on-state resistance RDS(ON) 42 VGS = 0V, ID= 100mA
Change in RDS(ON) with temperature RDS(ON) 1.1 %/C VGS= 0V, ID= 100mA (Note 2)
Forward transconductance GFS 100 mmho VDS= 10V, ID= 100mA
Input capacitance CISS 540 pF VGS= -10V, VDS= 25V, f = 1.0 MHz
Common source output capacitance COSS 60
Reverse transfer capacitance CRSS 25
Turn-on delay time td(ON) 30 ns VDD= 25V, ID= 100mA, RGEN= 25, Rise time
Turn-off delay time td(OFF) 45 ns
Fall time tf 60 ns
Diode forward voltage drop VSD 1.8 V VGS= -5.0V, ISD= 200mA (Note 1)
Reverse recovery time trr 800 ns VGS= -5.0V, ISD= 200mA (Note 2)
Operating and Storage temperature -55 150 C
Thermal Resistance, TO-252 (D-PAK) ja 132 C/W Mounted on FR4 board, 25mm x 25mm x 1.57 mm

2410010203_MICROCHIP-DN2470K4-G_C618541.pdf

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