2SK1842 Panasonic Semiconductor, 2SK1842 Datasheet
2SK1842
Manufacturer Part Number
2SK1842
Description
Silicon N-Channel Junction FET
Manufacturer
Panasonic Semiconductor
Datasheet
1.2SK1842.pdf
(2 pages)
Silicon Junction FETs (Small Signal)
2SK1842
Silicon N-Channel Junction FET
For impedance conversion in low frequency
For infrared sensor
*
Marking Symbol
I
Gate to Drain voltage
Gate to Source voltage
Drain current
Gate current
Allowable power dissipation
Junction temperature
Storage temperature
Drain to Source cut-off current
Gate to Source leakage current
Gate to Drain voltage
Gate to Source cut-off voltage
Forward transfer admittance
Input capacitance (Common Source)
Output capacitance (Common Source)
Reverse transfer capacitance (Common Source)
DSS
Low gate to source leakage current, I
Small capacitance of C
Mini-type package, allowing downsizing of the sets and automatic
insertion through the tape/magazine packing.
I
Features
Absolute Maximum Ratings
Electrical Characteristics
DSS
Runk
rank classification
(mA)
Parameter
Parameter
30 to 75
EBP
O
iss
, C
50 to 100
oss
EBQ
, C
Symbol
V
V
I
I
P
T
T
Symbol
I
I
V
V
| Y
C
C
C
P
D
G
DSS
GSS
D
j
stg
iss
oss
rss
GDO
GSO
GDS
GSC
rss
fs
(Ta = 25°C)
*
|
(Ta = 25°C)
GSS
V
V
I
V
V
V
70 to 130
G
DS
GS
DS
DS
DS
55 to +150
EBR
Ratings
= 10 A, V
Q
= 10V, V
= 20V, V
= 10V, I
= 10V, V
= 10V, V
150
150
10
40
40
1
Conditions
D
GS
GS
GS
100 to 200
DS
= 1 A
DS
= 0
= 0, f = 1kHz
= 0, f = 1MHz
EBS
= 0
= 0
R
Unit
mW
mA
mA
°C
°C
V
V
Marking Symbol (Example): EB
1: Source
2: Drain
3: Gate
0.05
min
30
40
0.1 to 0.3
0.65±0.15
0.4±0.2
1
2
typ
0.4
0.4
1.3
1
1.5
2.8
Mini Type Package (3-pin)
+0.25
–0.05
+0.2
–0.3
max
200
0.5
3
JEDEC: TO-236
3
EIAJ: SC-59
0.65±0.15
unit: mm
Unit
mS
nA
pF
pF
pF
V
V
A
1
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2SK1842 Summary of contents
Page 1
... Silicon Junction FETs (Small Signal) 2SK1842 Silicon N-Channel Junction FET For impedance conversion in low frequency For infrared sensor Features Low gate to source leakage current, I Small capacitance iss oss Mini-type package, allowing downsizing of the sets and automatic insertion through the tape/magazine packing. ...
Page 2
... 240 V =10V DS Ta=25˚C 200 160 I =100 A DSS 120 120 160 200 240 ( A ) Drain current I D 2SK1842 240 V =10V DS 200 160 120 80 40 25˚C Ta=75˚C –25˚C 0 –1.2 – 0.8 – 0 Gate to source voltage ...