Document
Ordering number : EN7671A
2SK3738
N-Channel JFET
40V, 50 to 130μA, 0.13mS, SMCP
http://onsemi.com
Applications
• Impedance conversion • Infrared sensor
Features
• Small IGSS • Small Ciss • Ultrasmall package permitting applied sets to be small and slim
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter
Symbol
Drain-to-Source Voltage Gate-to-Drain Voltage Gate Current Drain Current Allowable Power Dissipation Junction Temperature
VDSS VGDS IG ID PD Tj
Storage Temperature
Tstg
Conditions
Ratings 40
--40 10 1
100 150 --55 to +150
Unit V V mA mA
mW °C °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Package Dimensions unit : mm (typ) 7027A-003
1.6
0.3 3
0.1
0.1 MIN
2SK3738-TL-E
Product & Package Information
• Package
: SMCP
• JEITA, JEDEC
: SC-75, SOT-416
• Minimum Packing Quantity : 3,000 pcs./reel
Packing Type: TL
Marking
1.6 0.8 0.4
LOT No. LOT No.
0.4
12 0.2
0.5 0.5
1 : Source 2 : Drain 3 : Gate
SMCP
TL
Electrical Connection
3
KB
0.75 0 to 0.1 0.6
12
Semiconductor Components Industries, LLC, 2013 August, 2013
91212 TKIM/42004GB TSIM TA-100829 No.7671-1/6
2SK3738
Electrical Characteristics at Ta=25°C
Parameter
Symbol
Gate-to-Drain Breakdown Voltage Gate Cutoff Current Cutoff Voltage Drain Current Forward Transfer Admittance Input Capacitance Reverse Transfer Capacitance
V(BR)GDS IGSS VGS(off) IDSS | yfs | Ciss
Crss
Conditions
IG=--10μA, VDS=0V VGS=--20V, VDS=0V VDS=10V, ID=1μA VDS=10V, VGS=0V VDS=10V, VGS=0V, f=1kHz
VDS=10V, VGS=0V, f=1MHz
Ordering Information
Device 2SK3738-TL-E
Package SMCP
Shipping 3,000pcs./reel
min --40
Ratings typ
50 0.06
--1.5
0.13 1.7 0.7
max
--500 --2.3 130
Unit
V pA V μA mS pF pF
memo Pb Free
Drain Current, ID -- μA
140 120 100
80 60 40 20
0 0
--1.2
ID -- VDS
VGS=0V
--0.2V
--0.4V
--0.6V
--0.8V
--1.0V
--1.2V --1.4V
1 234 5
Drain-to-Source Voltage, VDS -- V ITR00837
ID -- VGS
80
VDS=10V
IDSS=50μA 70
60
--25°C
50
Ta=25°C
40
75°C 30
20
10
--1.0
--0.8
--0.6
--0.4
--0.2
0 0
Gate-to-Source Voltage, VGS -- V ITR00839
Drain Current, ID -- μA
Drain Current, ID -- μA
140 120 100
80 60 40 20
0 0
--2.4
ID -- VDS
VGS=0V
--0.2V
--0.4V
--0.6V
--0.8V --1.0V
--1.2V
--1.4V
4 8 12 16 20
Drain-to-Source Voltage, VDS -- V ITR00838
ID -- VGS 160 VDS=10V IDSS=100μA 140
120
--25°C
100
80
Ta=25°C 75°C
60
40
20
--2.0 --1.6 --1.2 --0.8 --0.4
0 0
Gate-to-Source Voltage, VGS -- V ITR00840
No.7671-2/6
Drain Current, ID -- μA
Cutoff Voltage, VGS(off) -- V
Allowable Power Dissipation, PD -- mW
2SK3738
VGS(off) -- IDSS
3
VDS=10V ID=1μA
2
3 2
⏐yfs⏐ -- IDSS
VDS=10V VGS=0 f=1kHz
Forward Transfer Admittance, ⏐yfs⏐ -- mS
--1.0
7
5 3 5 7 100
23
Drain Current, IDSS -- μA
IT06668
PD -- Ta
120
100
80
60
40
20
0 0 20 40 60 80 100 120 140 160
Ambient Temperature, Ta -- °C
IT06670
5 Crss -- VDS
VGS=0 3 f=1MHz
2
1.0 7 5
3 2
0.1 1.0
2 3 5 7 10
23
Drain-to-Source Voltage, VDS -- V
57 IT06672
Input Capacitance, Ciss -- pF
0.1
7
5 3 5 7 100
2
Drain Current, IDSS -- μA
IT06669
Ciss -- VDS
10
VGS=0
7 f=1MHz
5
3 2
1.0 7 5
3 1.0
23
5 7 10
23
57
Drain-to-Source Voltage, VDS -- V IT06671
Reverse Transfer Capacitance, Crss -- pF
No.7671-3/6
Embossed Taping Specification 2SK3738-TL-E
2SK3738
No.7671-4/6
Outline Drawing 2SK3738-TL-E
2SK3738
Land Pattern Example
Mass (g) Unit
0.003
* For reference
mm
0.7
Unit: mm
0.7 1.3
0.7
0.6 0.5 0.5
No.7671-5/6
2SK3738
ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the b.