DN2535 DATA SHEET (06/27/2014) DOWNLOAD

Supertex inc.
DN2535
N-Channel Depletion-Mode
Vertical DMOS FETs
Features
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General Description
High input impedance
Low input capacitance
Fast switching speeds
Low on-resistance
Free from secondary breakdown
Low input and output leakage
The Supertex DN2535 is a low threshold depletion mode
(normally-on) transistor utilizing an advanced vertical
DMOS structure and Supertex’s well-proven silicon-gate
manufacturing process. This combination produces a device
with the power handling capabilities of bipolar transistors
and with the high input impedance and positive temperature
coefficient inherent in MOS devices. Characteristic of all
MOS structures, this device is free from thermal runaway and
thermally-induced secondary breakdown.
Applications
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Normally-on switches
Solid state relays
Converters
Linear amplifiers
Constant current sources
Power supply circuits
Telecom
Supertex’s vertical DMOS FETs are ideally suited to a
wide range of switching and amplifying applications where
high breakdown voltage, high input impedance, low input
capacitance, and fast switching speeds are desired.
Ordering Information
Product Summary
Part Number
Package Option
Packing
DN2535N3-G
DN2535N3-G P002
TO-92
1000/Bag
TO-92
2000/Reel
TO-220
50/Tube
DN2535N3-G P003
DN2535N3-G P005
BVDSX/BVDGX
350V
RDS(ON)
IDSS
(max)
(min)
25Ω
150mA
Pin Configuration
DRAIN
DN2535N3-G P013
DN2535N3-G P014
DN2535N5-G
-G denotes a lead (Pb)-free / RoHS compliant package.
Contact factory for Wafer / Die availablity.
Devices in Wafer / Die form are lead (Pb)-free / RoHS compliant.
Value
Drain-to-source voltage
BVDSX
Drain-to-gate voltage
BVDGX
Gate-to-source voltage
±20V
Operating and storage
temperature
-55OC to +150OC
Absolute Maximum Ratings are those values beyond which damage to the device
may occur. Functional operation under these conditions is not implied. Continuous
operation of the device at the absolute rating level may affect device reliability. All
voltages are referenced to device ground.
DRAIN
3-Lead TO-92
3-Lead TO-220
Product Marking
SiDN
2 5 3 5
YYWW
YY = Year Sealed
WW = Week Sealed
= “Green” Packaging
Package may or may not include the following marks: Si or
3-Lead TO-92
DN2535N5
LLLLLLLLL
YYWW
L = Lot Number
YY = Year Sealed
WW = Week Sealed
= “Green” Packaging
Package may or may not include the following marks: Si or
θja
TO-92
132 C/W
TO-220
29 C/W
Doc.# DSFP-DN2535
B062813
GATE
GATE
Parameter
Package
SOURCE
SOURCE
Absolute Maximum Ratings
Typical Thermal Resistance
DRAIN
O
3-Lead TO-220
O
Supertex inc.
www.supertex.com
DN2535
Thermal Characteristics
(continuous)†
ID
ID
Power Dissipation
(pulsed)
@TC = 25OC
TO-92
120mA
500mA
TO-220
500mA
500mA
Package
IDR†
IDRM
1.0W
120mA
500mA
15W
500mA
500mA
Notes:
† ID (continuous) is limited by max rated Tj.
Electrical Characteristics (T
A
= 25OC unless otherwise specified)
Sym
Parameter
Min
Typ
Max
Units
BVDSX
Drain-to-source breakdown voltage
350
-
-
V
VGS = -5.0V, ID = 100µA
VGS(OFF)
Gate-to-source off voltage
-1.5
-
-3.5
V
VDS = 25V, ID = 10µA
Change in VGS(OFF) with temperature
-
-
-4.5
O
mV/ C
VDS = 25V, ID = 10µA
Gate body leakage current
-
-
100
nA
VGS = ±20V, VDS = 0V
-
-
10
µA
VDS = Max rating, VGS = -10V
-
-
1.0
mA
VDS = 0.8 Max Rating,
VGS = -10V, TA = 125OC
150
-
-
mA
VGS = 0V, VDS = 25V
Static drain-to-source on-state resistance
-
17
25
Ω
VGS = 0V, ID = 120mA
Change in RDS(ON) with temperature
-
-
1.1
%/ C
VGS = 0V, ID = 120mA
GFS
Forward transconductance
-
325
-
mmho
VDS = 10V, ID = 100mA
CISS
Input capacitance
-
200
300
COSS
Common source output capacitance
-
12
30
CRSS
Reverse transfer capacitance
-
1.0
5.0
td(ON)
Turn-on delay time
-
-
10
Rise time
-
-
15
Turn-off delay time
-
-
15
Fall time
-
-
20
Diode forward voltage drop
-
-
Reverse recovery time
-
800
ΔVGS(OFF)
IGSS
ID(OFF)
Drain-to-source leakage current
Saturated drain-to-source current
IDSS
RDS(ON)
ΔRDS(ON)
tr
td(OFF)
tf
VSD
trr
O
Conditions
pF
VGS = -10V,
VDS = 25V,
f = 1.0MHz
ns
VDD = 25V,
ID = 150mA,
RGEN = 25Ω,
1.8
V
VGS = -10V, ISD = 120mA
-
ns
VGS = -10V, ISD = 1.0A
Notes:
1. All D.C. parameters 100% tested at 25OC unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.)
2. All A.C. parameters sample tested.
Switching Waveforms and Test Circuit
0V
INPUT
-10V
Pulse
Generator
10%
t(ON)
td(ON)
VDD
OUTPUT
0V
Doc.# DSFP-DN2535
B062813
VDD
90%
t(OFF)
tr
td(OFF)
OUTPUT
RGEN
tf
10%
10%
90%
RL
INPUT
D.U.T.
90%
2
Supertex inc.
www.supertex.com
DN2535
Typical Performance Curves
Output Characteristics
0.5
Saturation Characteristics
250
VGS = 1.0V
0.5V
VGS = 1.0V
0.5V
0V
200
0V
0.3
ID (milliamps)
ID (amperes)
0.4
0.2
-0.5V
0.1
0
80
160
240
320
-0.5V
100
50
-1.0V
-1.0V
0
150
0
400
0
1
2
Transconductance vs. Drain Current
0.5
125OC
0.2
5
TA = 25OC
TO-220
25OC
0.3
4
Power Dissipation vs. Case Temperature
TA = -55OC
PD (watts)
GFS (seimens)
20
VDS = 10V
0.4
3
VDS (volts)
VDS (volts)
10
0.1
TO-92
0
0
1.0
50
100
150
200
ID (amperes)
0
250
0
25
50
75
100
125
150
TC (OC)
Maximum Rated Safe Operating Area
1.0
Thermal Response Characteristics
TO-92/TO-220 (pulsed)
ID (amperes)
0.1
Thermal Resistance (normalized)
TO-220 (DC)
TA = 25OC
TO-92 (DC)
0.01
0.001
Doc.# DSFP-DN2535
B062813
TC = 25OC
1.0
10
VDS (volts)
100
0.8
0.6
0.4
0.2
0
0.001
1000
TO-220
TC = 25OC
PD = 15W
TO-92
TC = 25OC
PD = 1.0W
0.01
0.1
1.0
10
tp (seconds)
3
Supertex inc.
www.supertex.com
DN2535
Typical Performance Curves (cont.)
BVDSS Variation with Temperature
1.10
VGS = 0V
80
RDSS(ON) (ohms)
1.05
BVDSS (normalized)
On-Resistance vs. Drain Current
100
VGS = -5.0V
1.00
0.95
60
40
20
0.90
0.85
-50
0
50
100
0
0
150
80
160
Transfer Characteristics
0.40
VDS = 10V
400
V(th) and RDS Variation with Temperature
2.0
25OC
0.24
RDS(ON) @ ID = 120mA
VGS(th) (normalized)
ID (amperes)
2.5
125OC
0.16
0.08
1.5
VGS(OFF) @10µA
1.0
0.5
0
-3
-2
-1
0
1
0
-50
2
0
50
100
150
VGS (volts)
Tj (OC)
Capacitance vs. Drain-to-Source Voltage
Gate Drive Dynamic Characteristics
200
f = 1MHz
VGS = -10V
CISS
15
150
10
VGS (volts)
C (picofarads)
320
TA = -55OC
0.32
100
0
5
VDS = 20V
200pF
0
50
COSS
CRSS
0
10
-5
20
30
40
VDS = 40V
170pF
0
VDS (volts)
Doc.# DSFP-DN2535
B062813
240
ID (amperes)
Tj (OC)
0.4
0.8
1.2
1.6
2.0
QG (nanocoulombs)
4
Supertex inc.
www.supertex.com
DN2535
3-Lead TO-92 Package Outline (N3)
D
A
Seating
Plane
1
2
3
L
c
b
e1
e
Side View
Front View
E1
E
1
3
2
Bottom View
Symbol
Dimensions
(inches)
A
b
c
D
E
E1
e
e1
L
MIN
.170
.014†
.014†
.175
.125
.080
.095
.045
.500
NOM
-
-
-
-
-
-
-
-
-
MAX
.210
.022†
.022†
.205
.165
.105
.105
.055
.610*
JEDEC Registration TO-92.
* This dimension is not specified in the JEDEC drawing.
† This dimension differs from the JEDEC drawing.
Drawings not to scale.
Supertex Doc.#: DSPD-3TO92N3, Version E041009.
Doc.# DSFP-DN2535
B062813
5
Supertex inc.
www.supertex.com
DN2535
3-Lead TO-220 Package Outline (N5)
E
E2
A
Seating
Plane
A1
A
ΦP
Q
E
H1
H1
4
D1
D
Chamfer
Optional
D1
1
2
Thermal
Pad
3
E1
L
View
B
A2
c
e
A
Side View
Front View
1
View A - A
3
2
L1
b2
b
View B
Symbol
Dimension
(inches)
MIN
A
A1
A2
b
b2
c
.140
.020
.080
.015
.045
.012
NOM
-
-
-
MAX
.190
.055
.120
†
†
D
D1
.560
.326
D2
†
.027
.057
-
-
-
.040
.070
.024
.650
.361
†
.474
†
E
E1
E2
e
.380
.270
0.20*
.100
BSC
-
-
-
-
.507
.420
.350
.030
H1
L
L1
Q
ΦP
.230
.500
.200*
.100
.139
-
-
-
-
-
.270
.580
.250
.135
.161
JEDEC Registration TO-220, Variation AB, Issue K, April 2002.
* This dimension is not specified in the JEDEC drawing.
† This dimension differs from the JEDEC drawing.
Drawings not to scale.
Supertex Doc. #: DSPD-3TO220N5, Version C041009.
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline
information go to http://www.supertex.com/packaging.html.)
Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives
an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability
to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and
specifications are subject to change without notice. For the latest product specifications refer to the Supertex inc. (website: http//www.supertex.com)
Supertex inc.
©2013 Supertex inc. All rights reserved. Unauthorized use or reproduction is prohibited.
Doc.# DSFP-DN2535
B062813
6
1235 Bordeaux Drive, Sunnyvale, CA 94089
Tel: 408-222-8888
www.supertex.com
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