BSS138TA Diodes Zetex, BSS138TA Datasheet - Page 4

• Manufacturer Part Number: BSS138TA
• Description: MOSFET N-CH 50V 200MA SOT23-3
• Manufacturer: Diodes Zetex
• Type: Small Signalr

Specifications of BSS138TA

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 3.5 Ohm @ 220mA, 10V
• Drain To Source Voltage (vdss): 50V
• Current - Continuous Drain (id) @ 25° C: 200mA
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Input Capacitance (ciss) @ Vds: 50pF @ 10V
• Power - Max: 300mW
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Number Of Elements: 1
• Polarity: N
• Channel Mode: Enhancement
• Drain-source On-res: 3.5Ohm
• Drain-source On-volt: 50V
• Gate-source Voltage (max): ±20V
• Continuous Drain Current: 200mA
• Power Dissipation: 300mW
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gate Charge (qg) @ Vgs: -
• Lead Free Status / Rohs Status: Compliant
• Other names: BSS138ZXTR

Package Outline Dimensions
Suggested Pad Layout
BSS138
Document number: DS30144 Rev. 14 - 2
0.001
0.01
0.1
1
0
Fig. 9 Body Diode Current vs. Body Diode Voltage
V , DIODE FORWARD VOLTAGE (V)
SD
0.2
Z
K
J
F
Y
0.4
150 C °
G
A
H
D
25 C °
0.6
X
B C
K1
0.8
L
-55 C °
E
1
1.2
www.diodes.com
M
C
4 of 5
100
10
Dimensions Value (in mm)
1
Dim
0
K1
M
A
B
C
D
G
H
K
F
J
L
α
All Dimensions in mm
Fig. 10 Capacitance vs. Drain-Source Voltage
Z
X
Y
C
E
0.013
0.903
0.085
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.45
Min
V , DRAIN-SOURCE VOLTAGE (V)
5
0°
-
DS
SOT23
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.18
10
8°
-
1.35
2.9
0.8
0.9
2.0
V
f = 1MHz
GS
0.915
0.535
0.400
0.40
1.30
2.40
1.83
2.90
0.05
1.00
0.55
0.11
Typ
15
= 0V
-
20
C
C
C
rSS
iSS
OSS
25
© Diodes Incorporated
BSS138
January 2011
30