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 Ordering number : EN4112A
2SK1740
SANYO Semiconductors
DATA SHEET
2SK1740
Features
* * * *
N-Channel Junction Silicon FET
HF Amplifiers Low-Frequency Amplifiers Analog Switches
Adoption of FBET process. Large yfs. Small Ciss Small-sized package permitting 2SK1740-applied sets to be made small and slim.
Specifications
Absolute Maximum Ratings at Ta=25C
Parameter Drain-to-Source Voltage Gate-to-Drain Voltage Gate Current Drain Current Allowable Power Dissipation Junction Temperature Storage Temperature Symbol VDSX VGDS IG ID PD Tj Tstg Conditions Ratings 40 --40 10 75 250 150 --55 to +150 Unit V V mA mA mW C C
Electrical Characteristics at Ta=25C
Parameter Gate-to-Drain Breakdown Voltage Gate-to-Source Leakage Current Cutoff Voltage Drain Current Forward Transfer Admittance Input Capacitance Reverse Transfer Capacitance Noise Figure Static Drain-to-Source On-State Resistance Symbol V(BR)GDS IGSS VGS(off) IDSS yfs1 yfs2 Ciss Crss NF RDS(on) Conditions IG=-10A, VDS=0V VGS=--20V, VDS=0V VDS=10V, ID=100A VDS=10V, VGS=0V VDS=10V, ID=10mA, f=1kHz VDS=10V, VGS=0V, f=1kHz VDS=10V, VGS=0V, f=1MHz VDS=10V, VGS=0V, f=1MHz VDS=10V, Rg=1k, ID=1mA, f=1kHz ID=10mA, VGS=0V Ratings min --40 --1.0 --2.0 40* 10 22 15 30 11 2.5 1.5 30 --3.0 --5.0 75* typ max Unit V nA V mA mS mS pF pF dB
Marking : IJ * : Pulse Test Pulse Width2ms. * : The 2SK1740 is classified by IDSS as follows : (unit : mA). Rank 3 4 5 IDSS 40 to 52 48 to 63 57 to 75
Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before usingany SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein.
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O1806GB SY IM AX-7275 / 62199TH (KT) / N1593TH (KOTO) 8-7275 No.4112-1/5
2SK1740
Package Dimensions
unit : mm (typ) 7013A-011
2.9 0.1
0.5
3
2.5
1.5
0.5
1
0.95
2
0.4
1 : Source 2 : Drain 3 : Gate SANYO : CP
0.05
1.1
0.3
80
ID -- VDS
80
ID -- VDS
Drain Current, ID -- mA
60
Drain Current, ID -- mA
VGS=0V
--0.5V
--1.0V
60
VGS=0V
--0.5V
40
40
--1.0V
20
20
--1.5V
--2.0V --2.5V
--1.5V
--2.0V --3.0V
0 5 0 4 8 12 16
--3.0V
0 0 1 2 3 4
--2.5V
20 ITR01961 100
Drain-to-Source Voltage, VDS -- V
10
ITR01960
ID -- VDS
V GS =0 V .5V
Drain-to-Source Voltage, VDS -- V
ID -- VGS
VDS=10V
8
--0
Drain Current, ID -- mA
--1
6
. --1
5V
60
SS
55
m
V --2.0
=7 5m
4
40
2
40
m
20
--2.5V
0 0 0 100 200 300 400 500 ITR01962 --6 --5 --4 --3 --2 --1 0 ITR01963
Drain-to-Source Voltage, VDS -- mV
Gate-to-Source Voltage, VGS -- V
No.4112-2/5
Drain Current, ID -- mA
.0V
80
A
A
A
ID
2SK1740
ID -- VGS
VDS=10V IDSS=60mA
80 100 6 5
VGS(off) -- IDSS
VDS=10V IDSS=100A
Cutoff Voltage, VGS(off) -- V
Drain Current, ID -- mA
4
60
3
25 C
40
2
5 C
--2
Ta =
7
C 5
20
--6
--5
--4
--3
--2
--1
0 0 ITR01964
--1.0 3 4 5 7
Gate-to-Source Voltage, VGS -- V
6 5
RDS(on) -- IDSS
Drain Current, IDSS -- mA
5
yfs -- IDSS
= yfs2(V GS 0V)
100 ITR01965
Forward Transfer Admittance, yfs -- mS
Static Drain-to-Source on State Resistance, RDS(on) --
ID=10mA VGS=0V
VDS=10V f=1kHz
4
3
3
2
yfs1(I =10m A) D
2
10
7 5
10 3 4 5 7
Drain Current, IDSS -- mA
100
yfs -- ID
100 ITR01966 24
3
4
5
7
Drain Current, IDSS -- mA
100 ITR01967
yfg -- ID
Forward Transfer Admittance, yfs -- mS
7 5 3 2
VDS=10V f=1kHz
20
VDG=10V f=100MHz Common Gate
=4 I DSS
bfg, gfg -- mS
0mA
55m
A
75m
A
g --gf
16
12
10 7 5
8
4 3 2 2 0 3 5 7 10 2 3 5 7 2 100 ITR01968 24 0 4
bfg
8
12
16 ITR01969
Drain Current, ID -- mA
28
yfg -- VDG
Drain Current, ID -- mA
yig -- ID
24
ID=10mA f=100MHz Common Gate --gfg
big, gig -- mS
20
VDG=10V f=100MHz Common Gate
gig
20
bfg, gfg -- mS
16
16
12
12
8
8 4
4 0 0
bfg
big
0 4 8 12 16 ITR01970 0 4 8 12 16 ITR01971
Drain-to-Gate Voltage, VDG -- V
Drain Current, ID -- mA
No.4112-3/5
2SK1740
28
yig -- VDG
ID=10mA f=100MHz Common Gate gig bog, gog -- mS
2.8
yog -- ID
VDG=10V, f=100MHz Common Gate
bog
24
2.4
20
2.0
big, gig -- mS
16
1.6
12
1.2
8
0.8
gog
4 0 0 4 0.4
big
8 12 16 ITR01972
0 0 4 8 12 16 ITR01973
Drain-to-Gate Voltage, VDG -- V
3.2 2.8
yog -- VDG
bog
Drain Current, ID -- mA
1.2
yrg -- ID
ID=10mA f=100MHz Common Gate
1.0
VDG=10V f=100MHz Common Gate
2.4
--brg
brg, grg -- mS
0.8
bog, gog -- mS
2.0 1.6 1.2 0.8
0.6
0.4
--grg
gog
0.2
0.4 0 0 4 8 12 16 ITR01974 24 0 0 4 8 12 16 ITR01975
Drain-to-Gate Voltage, VDG -- V
2.8
yrg -- VDG
Drain Current, ID -- mA
yfg -- f
2.4
ID=10mA f=100MHz Common Gate
20
VDG=10V ID=10mA Common Gate
2.0
brg, grg -- mS
bfg, gfg -- mS
--brg
1.6
16
--gfg
12
1.2
8
bfg
0.8
--grg
0.4 0 0 4
0 4 8 12 16 ITR01976 20 0 200 400 600 800 1000 ITR01977
Drain-to-Gate Voltage, VDG -- V
40
Frequency, f -- MHz
yig -- f
yog -- f
VDG=10V ID=10mA Common Gate
VDG=10V ID=10mA Common Gate
16
30
bog, gog -- mS
big, gig -- mS
12
gig
20
8
bo
4
g
10
gig
gog
0 600 800 1000 ITR01978 0 200 400 600 800 1000 ITR01979
0 0
200
400
Frequency, f -- MHz
Frequency, f -- MHz
No.4112-4/5
2SK1740
5
yrg -- f
VDG=10V ID=10mA Common Gate
7 5
Ciss -- VDS
VGS=0V f=1MHz
Input Capacitance, Ciss -- pF
4
3 2
brg, grg -- mS
3
--g
2
rg
10 7 5
1
rg --b
3 0 0 200 400 600 800 1000 ITR01980 300 2 1.0
2
3
5
7
10
2
3
5
Frequency, f -- MHz
2
Drain-to-Source Voltage, VDS -- V
ITR01981
Crss -- VDS
Allowable Power Dissipation, PD -- mW
VGS=0V f=1MHz
PD -- Ta
Reverse Transfer Capacitance, Crss -- pF
10 7 5
250
200
3 2
150
100
1.0 7 5 1.0 2 3 5 7 10 2 3 5
50
0 0 20 40 60 80 100 120 140 160
Drain-to-Source Voltage, VDS -- V
ITR01982
Ambient Temperature, Ta -- C
ITR01983
Specifications of any and all SANYO Semiconductor products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Semiconductor Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor products (including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Semiconductor Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of October, 2006. Specifications and information herein are subject to change without notice.
PS No.4112-5/5


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