
SD400 /SD402
C ORPORATION
ABSOLUTE MAXIMUM RATINGS
(T
C
= +25
o
C unless otherwise noted)
V
DS
Drain-Source Voltage
SD400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +30V
SD402 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15V
V
GS
Gate-Source Voltage. . . . . . . . . . . . . . . . . . . . . -0.3 V
+20 V
V
DG
Gate-Drain Voltage . . . . . . . . . . . . . . . . . . . . . . -0.3 V
+20 V
V
SD
I
D
Source-Drain Voltage . . . . . . . . . . . . . . . . . . . . -0.3 V
Continuous Drain Current . . . . . . . . . . . . . . . . . 50 mA
Power Dissipation (at or below T
C
= +25
o
C). . 300mW
Linear Derating Factor. . . . . . . . . . . . . . . . 3.0 mW/
o
C
Operating Storage and
Junction Temperature Range . . . . . . -55
o
C to +125
o
C
ELECTRICAL CHARACTERISTICS
(T
A
= +25
o
C unless otherwise noted)
SYMBOL
CHARACTERISTICS
SD400
SD402
UNIT
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
STATIC
BV
DSS
Drain-Source Breakdown Voltage
30
35
15
25
V
I
D
= 1.0
μ
A, V
GS
= 0
I
D(OFF)
Drain-Source OFF Leakage Current
1.0
1.0
μ
A
V
DS
= 15 V, V
GS
= 0
I
GSS
Gate-Source Leakage Current
1.0
1.0
μ
A
V
GS
= 20 V, V
DS
= 0
I
D(ON)
Drain-Source ON Current
50
100
50
100
mA
V
DS
= 10 V, V
GS
= 10 V
Pulse Test
V
GS(th)
Gate-Source Threshold Voltage
0.7
1.5
0.7
1.5
V
I
D
= 1.0
μ
A, V
DS
= V
GS
V
DS(ON)
Drain-Source ON Voltage
150
250
150
250
mV
I
D
= 1 mA, V
GS
= 2.4 V
r
DS(ON)
Drain-Source ON Resistance
150
250
150
250
ohms
V
DS(ON)
Drain-Source ON Voltage
60
80
60
80
mV
I
D
= 1 mA, V
GS
= 4.5 V
r
DS(ON)
Drain-Source ON Resistance
60
80
60
80
ohms
DYNAMIC
g
fs
Common-Source Forward
Transconductance
8.0
12
8.0
12
mS
I
D
= 20 mA, V
DS
= 10 V
f = 1 KHz Pulse Test
c
iss
Common-Source Input Capacitance
4.0
5.0
4.0
5.0
pF
V
DS
= 10 V, V
GS
= 0
f = 1 MHz
c
oss
Common-Source Output Capacitance
1.8
2.5
1.8
2.5
c
rss
Common-Source Reverse Transfer
Capacitance
0.3
0.5
0.3
0.5
t
d(ON)
Turn ON Delay Time
0.7
1.0
0.7
1.0
ns
V
DD
= 10 V, R
L
= 680
V
G(ON)
= 10 V, R
G
= 51
C
L
= 1.5 pF
t
r
Rise Time
0.8
1.0
0.8
1.0
t
(OFF)
Turn OFF Time
12
12
7-75