Diode Protected P-Channel
Enhancement Mode MOSFET
General Purpose Amplifier/Switch
CORPORATION
3N172 / 3N173
FEATURES
ABSOLUTE MAXIMUM RATINGS
(TA = 25oC unless otherwise specified)
High Input Impedance
Diode Protected Gate
•
Drain-Source or Drain-Gate Voltage
•
3N172. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
3N173. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Drain Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Gate Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µA
Gate Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Storage Temperature . . . . . . . . . . . . . . . . . . -65oC to +200oC
Operating Temperature . . . . . . . . . . . . . . . . . -55oC to +150oC
Lead Temperature (Soldering, 10sec) . . . . . . . . . . . . . +300oC
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375mW
Derate above 25oC . . . . . . . . . . . . . . . . . . . . . . . 3.0mW/oC
PIN CONFIGURATION
TO-72
NOTE: Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
S
C,B
D
G
1503Z
ORDERING INFORMATION
DEVICE SCHEMATIC
Part
Package
Temperature Range
1
3N172-73
X3N172-73 Sorted Chips in Carriers
Hermetic TO-72
-55oC to +150oC
-55oC to +150oC
2
3
4
0200
ELECTRICAL CHARACTERISTICS (TA = 25oC and VBS = 0 unless otherwise specified)
3N172
3N173
MAX
SYMBOL
PARAMETER
UNITS
TEST CONDITIONS
VGS = -20V
MIN
MAX
MIN
-200
-0.5
-500
-1.0
pA
IGSS
Gate Reverse Current
TA = +125oC
µA
BVGSS
BVDSS
BVSDS
Gate Breakdown Voltage
-40
-40
-125
-30
-30
-125
ID = -10µA
Drain-Source Breakdown Voltage
Source-Drain Breakdown Voltage
ID = -10µA
IS = -10µA, VDB = 0
-40
-30
V
-2.0
-2.0
-3.0
-5.0
-5.0
-6.5
-0.4
-0.4
250
-30
-2.0
-2.0
-2.5
-5.0
-5.0
-6.5
-10
-10
350
-30
VDS = VGS, ID = -10µA
VGS(th)
Threshold Voltage
VDS = -15V, ID = -10µA
VDS = -15V, ID = -500µA
VDS = -15V, VGS = 0
VGS
Gate Source Voltage
IDSS
Zero Gate Voltage Drain Current
Zero Gate Voltage Source Current
Drain Source On Resistance
On Drain Current
nA
ISDS
VSD = -15V, VDB = 0, VGD = 0
VGS = -20V, ID = -100µA
VDS = -15V, VGS = -10V
rDS(on)
ID(on)
ohms
mA
-5.0
-5.0