BSS123
N-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR
Please click here to visit our online spice models database.
Features
Mechanical Data
•
•
•
•
•
•
Low Gate Threshold Voltage
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
High Drain-Source Voltage Rating
•
•
Case: SOT-23
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
•
•
•
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 2 and 4)
•
•
•
•
Terminal Connections: See Diagram
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.008 grams (approximate)
Drain
SOT-23
D
Gate
G
S
Source
TOP VIEW
TOP VIEW
Equivalent Circuit
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Drain-Source Voltage
Symbol
VDSS
VDGR
VGSS
ID
Value
100
Units
V
V
V
100
Drain-Gate Voltage RGS ≤ 20KΩ
Gate-Source Voltage
Continuous
±20
170
680
Drain Current (Note 1)
Continuous
Pulsed
mA
IDM
Thermal Characteristics @TA = 25°C unless otherwise specified
Characteristic
Total Power Dissipation (Note 1)
Symbol
Pd
Rθ
Value
300
Units
mW
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
417
°C/W
°C
JA
-55 to +150
Tj, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
OFF CHARACTERISTICS (Note 3)
Drain-Source Breakdown Voltage
Symbol Min Typ Max Unit
Test Condition
VGS = 0V, ID = 250μA
VDS = 100V, VGS = 0V
VDS = 20V, VGS = 0V
VGS = 20V, VDS = 0V
100
⎯
V
BVDSS
IDSS
⎯
⎯
⎯
⎯
1.0
10
µA
nA
Zero Gate Voltage Drain Current
Gate-Body Leakage, Forward
ON CHARACTERISTICS (Note 3)
Gate Threshold Voltage
50
nA
IGSSF
⎯
0.8
1.4
2.0
V
VGS(th)
VDS = VGS, ID = 1mA
VGS = 10V, ID = 0.17A
VGS = 4.5V, ID = 0.17A
VDS = 10V, ID = 0.17A, f = 1.0KHz
VGS = 0V, IS = 0.34A
⎯
⎯
80
⎯
⎯
370
6.0
10
Static Drain-Source On-Resistance
RDS (ON)
Ω
Forward Transconductance
Drain-Source Diode Forward Voltage
DYNAMIC CHARACTERISTICS
Input Capacitance
mS
V
gFS
VSD
⎯
0.84 1.3
⎯
29
10
2
60
15
6
pF
Ciss
Coss
Crss
⎯
⎯
⎯
Output Capacitance
pF VDS = 25V, VGS = 0V, f = 1.0MHz
pF
Reverse Transfer Capacitance
SWITCHING CHARACTERISTICS
Turn-On Rise Time
Turn-Off Fall Time
Turn-On Delay Time
8
16
8
ns
ns
tr
tf
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
VDD = 30V, ID = 0.28A,
ns RGEN = 50Ω, VGS = 10V
tD(ON)
tD(OFF)
Turn-Off Delay Time
13
ns
Notes:
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead. Halogen and Antimony Free.
3. Short duration pulse test used to minimize self-heating effect.
4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code
V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
1 of 3
www.diodes.com
May 2008
© Diodes Incorporated
BSS123
Document number: DS30366 Rev.8 - 2