Micrel NTB23N03R User Manual

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NTB23N03R

Power MOSFET
23 Amps, 25 Volts

N−Channel D2PAK

Designed for low voltage, high speed switching applications in
power supplies, converters and power motor controls and bridge
circuits.

http://onsemi.com

Features

• Pb−Free Packages are Available

Typical Applications

• Planar HD3e Process for Fast Switching Performance

• Low R

• Low C

to Minimize Conduction Loss

DS(on)

to Minimize Driver Loss

iss

• Low Gate Charge

• Optimized for High Side Switching Requirements in

High−Efficiency DC−DC Converters

MAXIMUM RATINGS (T

Parameter Symbol Value Unit

Drain−to−Source Voltage V
Gate−to−Source Voltage − Continuous V
Drain Current

− Continuous @ TA = 25°C, Limited by Chip

− Continuous @ TA = 25°C, Limited by Package

− Single Pulse (tp = 10 ms)
Total Power Dissipation @ TA = 25°C P
Operating and Storage Temperature Range TJ, T

Thermal Resistance − Junction−to−Case
Maximum Lead Temperature for Soldering

Purposes, 1/8″ from case for 10 seconds

Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.

= 25°C unless otherwise specified)

J

DSS

GS

I

D

I

D

I

DM

D

stg

R

q

JC

T

L

25 Vdc

±20 Vdc

23

6.0
60

37.5 W

−55 to
150

3.3 °C/W

260 °C

A

°C

23 AMPERES, 25 VOLTS

G

= 32 mW (Typ)

N−CHANNEL

D

S

MARKING DIAGRAM

& PIN ASSIGNMENTS

4

T23
N03G
AYWW

1

Gate

2

1

D2PAK

CASE 418B

STYLE 2

R

DS(on)

3

T23N03 = Specific Device Code
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package

4 Drain

2

Drain

3
Source

© Semiconductor Components Industries, LLC, 2005

August, 2005 − Rev. 2

See detailed ordering and shipping information in the package

ORDERING INFORMATION

dimensions section on page 2 of this data sheet.

1 Publication Order Number:

NTB23N03R/D

NTB23N03R

ELECTRICAL CHARACTERISTICS (T

= 25°C unless otherwise specified)

J

Characteristics Symbol Min Typ Max Unit

OFF CHARACTERISTICS

Drain−to−Source Breakdown Voltage (Note 1)

(V

= 0 Vdc, I

Temperature Coefficient (Positive)

GS

= 250 mAdc)

D

Zero Gate Voltage Drain Current

(VDS = 20 Vdc, VGS = 0 Vdc)
(VDS = 20 Vdc, VGS = 0 Vdc, TJ = 150°C)

Gate−Body Leakage Current

(VGS = ±20 Vdc, VDS = 0 Vdc)

ON CHARACTERISTICS (Note 1)

Gate Threshold Voltage (Note 1)

(VDS = VGS, ID = 250 mAdc)

Threshold Temperature Coefficient (Negative)
Static Drain−to−Source On−Resistance (Note 1)

(VGS = 4.5 Vdc, ID = 6 Adc)
(VGS = 10 Vdc, ID = 6 Adc)

Forward Transconductance (Note 1)

(VDS = 10 Vdc, ID = 6 Adc)

DYNAMIC CHARACTERISTICS

Input Capacitance
Output Capacitance C

(VDS = 20 Vdc, VGS = 0 V, f = 1 MHz)

Transfer Capacitance C

SWITCHING CHARACTERISTICS (Note 2)

Turn−On Delay Time
Rise Time t
Turn−Off Delay Time t

(VGS = 10 Vdc, VDD = 10 Vdc,

ID = 6 Adc, RG = 3 W)

Fall Time t
Gate Charge

(VGS = 4.5 Vdc, ID = 6 Adc,

VDS = 10 Vdc) (Note 1)

SOURCE−DRAIN DIODE CHARACTERISTICS

Forward On−Voltage

(IS = 6 Adc, VGS = 0 Vdc) (Note 1)

(IS = 6 Adc, VGS = 0 Vdc, TJ = 125°C)

Reverse Recovery Time

(IS = 6 Adc, VGS = 0 Vdc,

dIS/dt = 100 A/ms) (Note 1)

Reverse Recovery Stored Charge Q

1. Pulse Test: Pulse Width ≤ 300 ms, Duty Cycle ≤ 2%.

2. Switching characteristics are independent of operating junction temperatures.

V(br)

I

I

V

GS(th)

R

DS(on)

g

C

t

d(on)

d(off)

V

DSS

GSS

FS

iss
oss
rss

r

f

Q
Q
Q

SD

t

rr

t

a

t

b
RR

DSS

T
1
2

25

−

28

−

−

mV/°C

−

mAdc

Vdc

−

−

−

−

1.0
10

− − ±100 nAdc

Vdc

1.0

−

1.8

−

2.0

−

mV/°C

mW

−

−

50.3

32.3

60
45

Mhos

− 14 −

− 225 −

− 108 −

− 48 −

− 2.0 −

− 14.9 −

− 9.9 −

− 2.0 −

− 3.76 −

− 1.7 −

− 1.6 −

Vdc

−

−

0.87

0.74

1.2

−

− 8.7 −

− 5.2 −

− 3.5 −

− 0.003 −

pF

ns

nC

ns

mC

ORDERING INFORMATION

Device Package Shipping

NTB23N03R
NTB23N03RG

D2PAK
D2PAK

50 Units / Rail
50 Units / Rail

(Pb−Free)
NTB23N03RT4
NTB23N03RT4G

D2PAK
D2PAK

800 Units / Tape & Reel
800 Units / Tape & Reel

(Pb−Free)

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

†

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