Siemens BSS284 Datasheet
BSS 284
SIPMOS
®
Small-Signal Transistor
• P channel
• Enhancement mode
• Logic Level
• V
= -0.8...-1.6 V
GS(th)
Pin 1 Pin 2 Pin 3
G S D
Type
V
DS
I
D
R
DS(on)
Package Marking
BSS 284 -50 V -0.13 A 10 Ω SOT-23 SDs
Type Ordering Code Tape and Reel Information
BSS 284 Q62702-S299 E6327
Maximum Ratings
Parameter Symbol Values Unit
Drain source voltage
Drain-gate voltage
R
= 20 k
GS
Ω
Gate source voltage
Continuous drain current
T
= 30 °C
A
DC drain current, pulsed
T
= 25 °C
A
Power dissipation
T
= 25 °C
A
V
DS
V
DGR
V
GS
I
D
I
Dpuls
P
tot
-50 V
-50
±
20
-0.13
-0.52
0.36
A
W
Semiconductor Group 1 18/02/1997
BSS 284
Maximum Ratings
Parameter Symbol Values Unit
Chip or operating temperature
Storage temperature
Thermal resistance, chip to ambient air
1)
Therminal resistance, chip-substrate- reverse side
1)
T
j
T
stg
R
thJA
R
thJSR
-55 ... + 150 °C
-55 ... + 150
≤ 350 K/W
≤
285
DIN humidity category, DIN 40 040 E
IEC climatic category, DIN IEC 68-1 55 / 150 / 56
1) For package mounted on aluminium 15 mm x 16.7 mm x 0.7 mm
Electrical Characteristics, at
T
= 25°C, unless otherwise specified
j
Parameter Symbol Values Unit
min. typ. max.
Static Characteristics
Drain- source breakdown voltage
V
= 0 V,
GS
I
= -0.25 mA,
D
T
= 25 °C
j
V
(BR)DSS
V
-50 - -
Gate threshold voltage
=
V
GS
V
DS, ID
= -1 mA
Zero gate voltage drain current
V
V
V
DS
DS
DS
= -50 V,
= -50 V,
= -25 V,
V
V
V
GS
GS
GS
= 0 V,
= 0 V,
= 0 V,
T
= 25 °C
j
T
= 125 °C
j
T
= 25 °C
j
Gate-source leakage current
V
= -20 V,
GS
V
DS
= 0 V
Drain-Source on-state resistance
V
= -10 V,
GS
I
= -0.13 A
D
V
GS(th)
I
DSS
I
GSS
R
DS(on)
-0.8 -1.2 -1.6
-
-
-
-0.1
-2
-
-1
-60
-0.1
- -1 -10
- 5 10
µA
nA
Ω
Semiconductor Group 2 18/02/1997
BSS 284
Electrical Characteristics, at
T
= 25°C, unless otherwise specified
j
Parameter Symbol Values Unit
min. typ. max.
Dynamic Characteristics
Transconductance
≥
V
2
DS
I
*
D * RDS(on)max, ID
= -0.13 A
Input capacitance
V
= 0 V,
GS
V
= -25 V, f = 1 MHz
DS
Output capacitance
V
= 0 V,
GS
V
= -25 V, f = 1 MHz
DS
Reverse transfer capacitance
V
= 0 V,
GS
V
= -25 V, f = 1 MHz
DS
Turn-on delay time
V
R
DD
GS
= -30 V,
= 50
Ω
V
GS
= -10 V,
I
D
= -0.27 A
g
fs
C
iss
C
oss
C
rss
t
d(on)
S
0.05 0.08 pF
- 30 40
- 17 25
- 8 12
ns
- 7 10
Rise time
V
R
DD
GS
= -30 V,
= 50
Ω
V
GS
Turn-off delay time
V
R
DD
GS
= -30 V,
= 50 Ω
V
GS
Fall time
V
R
DD
GS
= -30 V,
= 50 Ω
V
GS
= -10 V,
= -10 V,
= -10 V,
I
= -0.27 A
D
I
= -0.27 A
D
I
= -0.27 A
D
t
r
t
d(off)
t
f
- 12 18
- 10 13
- 20 27
Semiconductor Group 3 18/02/1997
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