LS4351
N-CHANNEL MOSFET
The LS4351 is an enhancement mode N-Channel Mosfet
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).
FEATURES
DIRECT REPLACEMENT FOR INTERSIL 2N4351
HIGH DRAIN CURRENT
HIGH GAIN
ABSOLUTE MAXIMUM RATINGS
@ 25°C (unless otherwise noted)
I
D
= 100mA
g
fS
= 1000µS
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
LS4351 Features:
Maximum Power Dissipation
Continuous Power Dissipation
Low ON Resistance
MAXIMUM CURRENT
Low Capacitance
Drain to Source (Note 1)
High Gain
MAXIMUM VOLTAGES
High Gate Breakdown Voltage
Drain to Body
Low Threshold Voltage
Drain to Source
Peak Gate to Source (Note 2)
LS4351 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL
CHARACTERISTIC
MIN
TYP.
MAX
UNITS
BV
DSS
Drain to Source Breakdown Voltage
25
‐‐
‐‐
V
V
DS(on)
Drain to Source “On” Voltage
‐‐
‐‐
1
V
GS(th)
Gate to Source Threshold Voltage
1
‐‐
5
I
GSS
Gate Leakage Current
‐‐
‐‐
10
pA
I
DSS
Drain Leakage Current “Off”
‐‐
‐‐
10
nA
I
D(on)
Drain Current “On”
3
‐‐
‐‐
mA
g
fs
Forward Transconductance
1000
‐‐
‐‐
µS
r
DS(on)
Drain to Source “On” Resistance
‐‐
‐‐
300
Ω
‐65°C to +200°C
‐55°C to +150°C
375mW
100mA
25V
25V
±125V
CONDITIONS
I
D
= 10µA, V
GS
= 0V
I
D
= 2mA, V
GS
= 10V
V
DS
= 10V, I
D
= 10µA
V
GS
= ±30V, V
DS
= 0V
V
GS
= 10V, V
DS
= 10V
V
GS
= 10V, V
DS
= 10V
V
DS
= 10V, I
D
= 2mA , f = 1MHz
V
GS
= 10V, I
D
= 0A, f = 1kHz
C
rss
Reverse Transfer Capacitance
‐‐
‐‐
1.3
V
DS
= 0V, V
GS
= 0V , f = 140kHz
pF
C
iss
Input Capacitance
‐‐
‐‐
5
V
DS
= 10V, V
GS
= 0V , f = 140kHz
C
db
Drain to Body Capacitance
‐‐
‐‐
5.0
V
DB
= 10V, f = 140kHz
SWITCHING CHARACTERISTICS TIMING WAVEFORMS
SYMBOL
CHARACTERISTIC
MAX
UNITS
t
d(on)
Turn On Delay Time
45
ns
t
r
Turn On Rise Time
65
t
d(off)
Turn Off Delay Time
60
t
f
Turn Off Fall Time
100
SWITCHING TEST CIRCUIT
Click To Buy
Available Packages:
LS4351 in TO-72
LS4351 in bare die.
TO-72 (Bottom View)
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.
Micross Components Europe
Tel: +44 1603 788967
Email:
chipcomponents@micross.com
Web:
http://www.micross.com/distribution
Please contact Micross for full
package and die dimensions
* Body tied to case
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.
Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email:
chipcomponents@micross.com
Web:
www.micross.com/distribution.aspx
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