dn3145 Supertex, Inc., dn3145 Datasheet - Page 2

• Manufacturer Part Number: dn3145
• Description: N-channel Depletion-mode Vertical Dmos Fets
• Manufacturer: Supertex, Inc.

Switching Waveforms and Test Circuit
Thermal Characteristics
Notes:
1. I
2. Mounted on FR4 board, 25mm x 25mm x 1.57mm. Signifi cant P
Electrical Characteristics
Notes:
ΔV
ΔR
Symbol
OUTPUT
V
TO-243AA
R
BV
Package
I
t
1.All D.C. parameters 100% tested at 25
2.All A.C. parameters sample tested.
C
C
D
t
GS(OFF)
D(OFF)
C
G
d(OFF)
INPUT
I
I
V
DS(ON)
d(ON)
GS(OFF)
GSS
DSS
(continuous) is limited by max rated T
DS(ON)
t
OSS
RSS
t
t
ISS
SD
rr
FS
DSX
r
f
-10V
V
0V
0V
DD
Parameter
Drain-to-source breakdown voltage
Gate-to-source OFF voltage
Change in V
Gate body leakage current
Drain-to-source leakage current
Saturated drain-to-source current
Static drain-to-source ON-state
resistance
Change in R
Forward transconductance
Input capacitance
Common source output capacitance
Reverse transfer capacitance
Turn-ON delay time
Rise time
Turn-OFF delay time
Fall time
Diode forward voltage drop
Reverse recovery time
10%
(continuous)
100mA
t
d(ON)
I
D
10%
GS(OFF)
DS(ON)
t
(ON)
90%
t
with temperature
r
with temperature
1
j
.
O
C unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.)
(pulsed)
300mA
(@25
I
90%
D
t
d(OFF)
t
(OFF)
O
C unless otherwise specifi ed)
t
90%
F
Power Dissipation
10%
@T
D
450
-1.5
120
140
Min
increase possible on ceramic substrate.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.3W
A
= 25
2
2
800
Typ
O
C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
GENERATOR
Max
-3.5
100
120
4.5
1.0
1.0
1.1
1.8
60
15
10
10
15
20
35
-
-
-
-
PULSE
Θ
jc
(
34
O
INPUT
R
C/W)
GEN
mV/
mmho
%/
Units
mA
mA
nA
µA
pF
ns
ns
Ω
V
V
V
O
O
C
C
Θ
ja
Conditions
V
V
V
V
V
V
V
V
V
V
V
V
V
f = 1.0MHz
V
I
R
V
V
D
(
97
GS
DS
DS
GS
DS
DS
GS
GS
GS
GS
DS
GS
DS
DD
GS
GS
GEN
O
= 100mA,
C/W)
2
= -5.0V, I
= 15V, I
= 15V, I
= ±20V, V
= Max rating, V
= 0.8 Max Rating,
= -5.0V, T
= 0V, V
= 0V, I
= 0V, I
= 10V, I
= -5.0V,
= 25V,
= 25V,
= -5.0V, I
= -5.0V, I
= 25Ω,
D
D
DS
100mA
D
D
D
= 100mA
= 100mA
D
SD
SD
= 10µA
= 10µA
= 100mA
I
A
= 15V
DS
DR
= 100µA
= 125
V
= 100mA
= 100mA
1
= 0V
DD
R
L
DN3145
GS
O
D.U.T.
= -5.0V
C
OUTPUT
300mA
I
DRM