DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SJ185
P-CHANNEL MOSFET
FOR SWITCHING
The 2SJ185 is a P-channel vertical type MOSFET which can be
driven by 2.5 V power supply.
The 2SJ185 is driven by low voltage and does not require
consideration of driving current, it is suitable for appliances
including VTR cameras and headphone stereos which need
power saving.
2.9 ±0.2
PACKAGE DRAWING (Unit: mm)
2.8 ±0.2
0.4
–0.05
+0.1
1.5
0.65
–0.15
+0.1
0.95
•
Directly driven by ICs having a 3 V power supply.
•
Not necessary to consider driving current because of its high
•
Possible to reduce the number of parts by omitting the bias
resistor.
•
Complementary to 2SK1399
<R>
input impedance.
1.1 to 1.4
1
0.3
Marking
0.16
–0.06
+0.1
0.4
+0.1
–0.05
FEATURES
0.95
2
3
ORDERING INFORMATION
PART NUMBER
2SJ185
PACKAGE
SC-59 (Mini Mold)
Marking: H12
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C)
Drain to Source Voltage (V
GS
= 0 V)
Gate to Source Voltage (V
DS
= 0 V)
Drain Current (DC)
Drain Current (pulse)
Storage Temperature
Note
PW
≤
10 ms, Duty Cycle
≤
50%
<R>
Note
V
DSS
V
GSS
I
D(DC)
I
D(pulse)
P
T
T
stg
−50
m7.0
m100
m200
200
−55
to +150
V
V
mA
mA
mW
°C
EQUIVALENT CIRCUIT
Drain
0 to 0.1
1. Source
2. Gate
3. Drain
Total Power Dissipation
Gate
Gate
Protection
Diode
Body
Diode
Source
Remark
The diode connected between the gate and source of the transistor serves as a protector against ESD.
When this device actually used, an additional protection circuit is externally required if a voltage exceeding
the rated voltage may be applied to this device.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. D17903EJ3V0DS00 (3rd edition)
(Previous No. TC-2320)
Date Published February 2006 NS CP(K)
Printed in Japan
1991
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
2SJ185
•
The information in this document is current as of February, 2006. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not
all products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
•
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written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
•
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granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.
•
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purposes in semiconductor product operation and application examples. The incorporation of these
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•
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•
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M8E 02. 11-1
DSP and ARM Processors
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