Semiconductor Group
1
29/01/1998
BSP 318 S
SIPMOS
Small-Signal Transistor
N channel
Enhancement mode
Logic Level
Avalanche rated
V
GS(th)
= 1.2 ...2.0 V
Pin 1
Pin 2
Pin 3
Pin 4
G
D
S
D
Type
V
DS
I
D
R
DS(on)
Package
Marking
Ordering Code
BSP 318 S
60 V
2.6 A
0.15
SOT-223
BSP 318 S
Q 67000-S127
Maximum Ratings
Parameter
Symbol
Values
Unit
Continuous drain current
T
A
= 25 C
T
A
= 100 C
I
D
1.7
2.6
A
DC drain current, pulsed
T
A
= 25 C
I
Dpuls
10.4
Avalanche energy, single pulse
I
D
= 2.6 A, V
DD
= 25 V, R
GS
= 25
L = 10 mH, T
j
= 25 C
E
AS
60
mJ
Avalanche energy, periodic limited by T
j(max)
E
AR
0.18
Avalanche current, repetitive,limited by T
j(max)
I
AR
2.6
A
Reverse diode dv/dt
I
S
= 2.6 A, V
DS
= 40 V, di/dt = 200 A/s
T
jmax
= 150 C
dv/dt
6
KV/s
Gate source voltage
V
GS
14
V
Power dissipation
T
A
= 25 C
P
tot
1.8
W
Semiconductor Group
2
29/01/1998
BSP 318 S
Maximum Ratings
Parameter
Symbol
Values
Unit
Chip or operating temperature
T
j
-55 ... + 150
C
Storage temperature
T
stg
-55 ... + 150
Thermal resistance, chip to ambient air
1)
R
thJA
70
K/W
Thermal resistance, junction-soldering point
1)
R
thJS
17
IEC climatic category, DIN IEC 68-1
55 / 150 / 56
1) Transistor on epoxy pcb 40 mm x 40 mm x 1,5 mm with 6 cm
2
copper area for drain connection
*) MIL STD 883, Method 3015, Class 2
Electrical Characteristics,
at T
j
= 25C, unless otherwise specified
Parameter
Symbol
Values
Unit
min.
typ.
max.
Static Characteristics
Drain- source breakdown voltage
V
GS
= 0 V, I
D
= 0.25 mA, T
j
= 25 C
V
(BR)DSS
60
-
-
V
Gate threshold voltage
V
GS=
V
DS,
I
D
= 20 A
V
GS(th)
1.2
1.6
2
Zero gate voltage drain current
V
DS
= 60 V, V
GS
= 0 V, T
j
= -40 C
V
DS
= 60 V, V
GS
= 0 V, T
j
= 25 C
V
DS
= 60 V, V
GS
= 0 V, T
j
= 150 C
I
DSS
-
-
-
-
0.1
-
100
1
0.1
A
Gate-source leakage current
V
GS
= 20 V, V
DS
= 0 V
I
GSS
-
10
100
nA
Drain-Source on-state resistance
V
GS
= 4.5 V, I
D
= 2.6 A
V
GS
= 10 V, I
D
= 2.6 A
R
DS(on)
-
-
0.07
0.12
0.09
0.15
Semiconductor Group
3
29/01/1998
BSP 318 S
Electrical Characteristics,
at T
j
= 25C, unless otherwise specified
Parameter
Symbol
Values
Unit
min.
typ.
max.
Dynamic Characteristics
Transconductance
V
DS
2
*
I
D *
R
DS(on)max,
I
D
= 2.6 A
g
fs
2.4
5.6
-
S
Input capacitance
V
GS
= 0 V, V
DS
= 25 V, f = 1 MHz
C
iss
-
300
380
pF
Output capacitance
V
GS
= 0 V, V
DS
= 25 V, f = 1 MHz
C
oss
-
90
120
Reverse transfer capacitance
V
GS
= 0 V, V
DS
= 25 V, f = 1 MHz
C
rss
-
50
65
Turn-on delay time
V
DD
= 30 V, V
GS
= 4.5 V, I
D
= 2.6 A
R
G
= 16
t
d(on)
-
12
20
ns
Rise time
V
DD
= 30 V, V
GS
= 4.5 V, I
D
= 2.6 A
R
G
= 16
t
r
-
15
25
Turn-off delay time
V
DD
= 30 V, V
GS
= 4.5 V, I
D
= 2.6 A
R
G
= 16
t
d(off)
-
20
30
Fall time
V
DD
= 30 V, V
GS
= 4.5 V, I
D
= 2.6 A
R
G
= 16
t
f
-
15
25
Gate charge at threshold
V
DD
= 40 V, I
D
0.1 A, V
GS
0 to 1 V
Q
g(th)
-
0.4
0.6
nC
Gate Charge at 5.0 V
V
DD
= 40 V, I
D
= 2.6 A, V
GS
0 to 5 V
Q
g(5)
-
7
10
Gate Charge total
V
DD
= 40 V, I
D
= 2.6 A, V
GS
0 to 10 V
Q
g(total)
-
14
20
Gate plateau voltage
V
DS
= 40 V, I
D
= 2.6 A
V
(plateau)
-
3.6
-
V
Semiconductor Group
4
29/01/1998
BSP 318 S
Electrical Characteristics,
at T
j
= 25C, unless otherwise specified
Parameter
Symbol
Values
Unit
min.
typ.
max.
Reverse Diode
Inverse diode continuous forward current
T
A
= 25 C
I
S
-
-
2.6
A
Inverse diode direct current,pulsed
T
A
= 25 C
I
SM
-
-
10.4
Inverse diode forward voltage
V
GS
= 0 V, I
F
= 5.2 A
V
SD
-
0.95
1.2
V
Reverse recovery time
V
R
= 30 V, I
F=
l
S,
di
F
/dt = 100 A/s
t
rr
-
50
75
ns
Reverse recovery charge
V
R
= 30 V, I
F=
l
S,
di
F
/dt = 100 A/s
Q
rr
-
0.1
0.15
C
Semiconductor Group
5
29/01/1998
BSP 318 S
Power dissipation
P
tot
=
(
T
A
)
0
20
40
60
80
100
120
C
160
T
A
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
W
2.0
P
tot
Drain current
I
D
=
(
T
A
)
parameter:
V
GS
4 V
0
20
40
60
80
100
120
C
160
T
A
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
A
2.8
I
D
Safe operating area
I
D
=f(
V
DS
)
parameter :
D = 0, T
C
=25C
Transient thermal impedance
Z
th JA
=
(
t
p
)
parameter:
D = t
p
/
T
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
K/W
Z
thJC
10
-8
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
s
t
p
single pulse
0.01
0.02
0.05
0.10
0.20
D = 0.50
Semiconductor Group
6
29/01/1998
BSP 318 S
Typ. output characteristics
I
D
=
(
V
DS
)
parameter:
t
p
= 80 s
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
V
5.0
V
DS
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
A
6.0
I
D
V
GS
[V]
a
a
2.5
b
b
3.0
c
c
3.5
d
d
4.0
e
e
4.5
f
f
5.0
g
g
5.5
h
h
6.0
i
i
6.5
j
j
7.0
k
k
8.0
l
P
tot
= 2W
l
10.0
Typ. drain-source on-resistance
R
DS (on)
=
(
I
D
)
parameter:
t
p
= 80 s,
T
j
= 25 C
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
A
5.0
I
D
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.45
R
DS (on)
V
GS
[V] =
a
2.5
V
GS
[V] =
a
a
3.0
b
b
3.5
c
c
4.0
d
d
4.5
e
e
5.0
f
f
5.5
g
g
6.0
h
h
6.5
i
i
7.0
j
j
8.0
k
k
10.0
Typ. transfer characteristics
I
D
= f(V
GS
)
parameter: t
p
= 80 s
V
DS
2 x I
D
x R
DS(on)max
0
1
2
3
4
5
6
7
8
V
10
V
GS
0
1
2
3
4
5
6
7
8
9
10
11
12
13
A
15
I
D
Semiconductor Group
7
29/01/1998
BSP 318 S
Drain-source on-resistance
R
DS (on)
=
(
T
j
)
parameter:
I
D
= 2.6 A,
V
GS
= 4.5 V
-60
-20
20
60
100
C
160
T
j
0.00
0.04
0.08
0.12
0.16
0.20
0.24
0.28
0.32
0.38
R
DS (on)
typ
98%
Gate threshold voltage
V
GS(th)
= f ( T
j
)
parameter:
V
GS
=
V
DS
,
I
D
= 20 A
-60
-20
20
60
100
140
V
200
T
j
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
V
3.0
V
GS(th)
min
typ
max
Typ. capacitances
C = f (V
DS
)
parameter:V
GS
=0V, f = 1 MHz
0
5
10
15
20
25
30
V
40
V
DS
1
10
2
10
3
10
pF
C
C
iss
C
oss
C
rss
Forward characteristics of reverse diode
I
F
=
(
V
SD
)
parameter:
T
j
, t
p
= 80 s
-1
10
0
10
1
10
2
10
A
I
F
0.0
0.4
0.8
1.2
1.6
2.0
2.4
V
3.0
V
SD
T
j
= 25 C typ
T
j
= 25 C (98%)
T
j
= 150 C typ
T
j
= 150 C (98%)
Semiconductor Group
8
29/01/1998
BSP 318 S
Avalanche energy E
AS
=
(
T
j
)
parameter:
I
D
= 2.6 A,
V
DD
= 25 V
R
GS
= 25
,
L = 10 mH
20
40
60
80
100
120
C
160
T
j
0
5
10
15
20
25
30
35
40
45
50
55
mJ
65
E
AS
Typ. gate charge
V
GS
=
(
Q
Gate
)
parameter:
I
D puls
= 3 A
0
4
8
12
16
22
Q
Gate
0
2
4
6
8
10
12
V
16
V
GS
DS max
V
0,8
DS max
V
0,2
Drain-source breakdown voltage
V
(BR)DSS
=
(
T
j
)
-60
-20
20
60
100
C
160
T
j
54
56
58
60
62
64
66
68
V
71
V
(BR)DSS
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