LS4351_TO-72 MICROSS [Micross Components], LS4351_TO-72 Datasheet

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LS4351_TO-72

Manufacturer Part Number
LS4351_TO-72
Description
N-Channel Mosfet
Manufacturer
MICROSS [Micross Components]
Datasheet
LS4351 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SWITCHING CHARACTERISTICS                                                                                                                                     TIMING WAVEFORMS 
                                  SWITCHING TEST CIRCUIT 
Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email:
Micross Components Europe
Tel: +44 1603 788967
Email:
Web:
The LS4351 is an enhancement mode N-Channel
Mosfet designed for use as a General Purpose amplifier
or switch
The hermetically sealed TO-72 package is well suited
for high reliability and harsh environment applications.
(See Packaging Information).
LS4351 Features:
SYMBOL 
SYMBOL 
V
V
r
BV
I
t
t
DS(on)
DS(on)
I
I
D(on)
C
C
GS(th)
C
d(on)
d(off)
g
GSS
DSS
t
t
rss
db
iss
http://www.micross.com/distribution
DSS
fs
 
r
 
f
 
 
chipcomponents@micross.com
 
 
 
 
 
 
 
 
 
 
 
 
 
Low ON Resistance
Low Capacitance
High Gain
High Gate Breakdown Voltage
Low Threshold Voltage
Click To Buy
Drain to Source Breakdown Voltage 
Gate to Source Threshold Voltage 
Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed
for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Linear Integrated Systems.
Drain to Source “On” Resistance 
The LS4351 is an enhancement mode N-Channel Mosfet
Reverse Transfer Capacitance 
Drain to Source “On” Voltage 
Drain Leakage Current “Off” 
Forward Transconductance 
Drain to Body Capacitance 
Gate Leakage Current 
Turn Off Delay Time 
Turn On Delay Time 
Drain Current “On” 
Turn On Rise Time 
Input Capacitance 
Turn Off Fall Time 
CHARACTERISTIC 
CHARACTERISTIC 
 
 
Note 1 ‐ Absolute maximum ratings are limiting values above which LS4351 serviceability may be impaired. 
Note 2 ‐ Device must not be tested at ±125V more than once or longer than 300ms.
1000 
‐‐ 
N-CHANNEL MOSFET
MAX 
MIN 
100 
25 
45 
65 
60 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
 
 
Available Packages:
LS4351 in TO-72
LS4351 in bare die.
Please contact Micross for full
package and die dimensions
UNITS 
FEATURES 
DIRECT REPLACEMENT FOR INTERSIL 2N4351 
HIGH DRAIN CURRENT 
HIGH GAIN 
ABSOLUTE MAXIMUM RATINGS  
@ 25°C (unless otherwise noted) 
Maximum Temperatures 
Storage Temperature 
Operating Junction Temperature 
Maximum Power Dissipation 
Continuous Power Dissipation  
MAXIMUM CURRENT
Drain to Source (Note 1) 
MAXIMUM VOLTAGES 
Drain to Body 
Drain to Source 
Peak Gate to Source (Note 2) 
TYP. 
LS4351
ns 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
‐‐ 
 
 
 
MAX 
300 
1.3 
5.0 
10 
10 
‐‐ 
‐‐ 
‐‐ 
 
chipcomponents@micross.com
UNITS 
mA 
pA 
nA 
µS 
pF 
Ω 
 
 
 
                   I
Web:
V
TO-72 (Bottom View)
V
V
DS
DS
DS
www.micross.com/distribution.aspx
V
 = 10V,     V
 = 0V,     V
 = 10V,    I
GS 
V
V
V
V
= 10V,   I
V
I
DB 
DS
GS
GS 
GS 
= 10µA,   V
 = 10V,    I
= 2mA,   V
 = 10V,   V
= 10V,   f = 140kHz 
= ±30V,   V
= 10V,  V
CONDITIONS 
GS
GS
= 2mA ,   f = 1MHz 
 = 0V ,   f = 140kHz 
‐65°C to +200°C 
‐55°C to +150°C 
 = 0V ,   f = 140kHz 
= 0A,   f = 1kHz 
* Body tied to case
 
g
I
D
fS
DS
DS
375mW 
GS
GS
100mA 
= 100mA  
= 1000µS 
±125V 
= 10µA 
DS
 = 10V 
 = 10V 
 = 10V 
25V 
25V 
 = 0V 
 = 0V 

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