U1898 Fairchild Semiconductor, U1898 Datasheet - Page 2
![JFET SW N-CH 40V 50MA TO-92](/photos/5/41/54198/to-92_pkg_sml.jpg)
U1898
Manufacturer Part Number
U1898
Description
JFET SW N-CH 40V 50MA TO-92
Manufacturer
Fairchild Semiconductor
Datasheet
1.U1898.pdf
(3 pages)
Specifications of U1898
Current - Drain (idss) @ Vds (vgs=0)
15mA @ 20V
Fet Type
N-Channel
Voltage - Breakdown (v(br)gss)
40V
Voltage - Cutoff (vgs Off) @ Id
2V @ 1nA
Input Capacitance (ciss) @ Vds
16pF @ 20V
Resistance - Rds(on)
50 Ohm
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Power - Max
625mW
Channel Type
N
Configuration
Single
Gate-source Voltage (max)
-40V
Drain-gate Voltage (max)
40V
Operating Temperature (min)
-55C
Operating Temperature (max)
150C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
3
Package Type
TO-92
Transistor Polarity
N-Channel
Power Dissipation
625 mW
Gate-source Breakdown Voltage
- 40 V
Gate-source Cutoff Voltage
- 7 V
Drain Current (idss At Vgs=0)
15 mA
Resistance Drain-source Rds (on)
50 Ohms
Maximum Operating Temperature
+ 150 C
Maximum Drain Gate Voltage
40 V
Minimum Operating Temperature
- 55 C
Mounting Style
Through Hole
Power Dissipation Pd
625mW
Operating Temperature Range
-55°C To +150°C
No. Of Pins
3
Termination Type
Radial Leaded
Breakdown Voltage Vbr
-40V
Zero Gate Voltage Drain Current Idss Min
15mA
Rohs Compliant
Yes
Filter Terminals
Radial Leaded
Gate-source Cutoff Voltage Vgs(off) Max
-7V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
U1898
Manufacturer:
FAIRCHILD
Quantity:
18 866
Part Number:
U1898
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©2004 Fairchild Semiconductor Corporation
Package Dimensions
[1.27
1.27TYP
0.46
0.20
0.10
]
3.60
4.58
+0.25
–0.15
0.20
(R2.29)
[1.27
1.27TYP
TO-92
0.20
]
0.38
Dimensions in Millimeters
+0.10
–0.05
Rev. A, April 2004