PHILIPS 1PS193

DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D114
1PS193
High-speed diode
Product specification
Supersedes data of April 1996
1996 Sep 11
Philips Semiconductors
Product specification
High-speed diode
1PS193
FEATURES
DESCRIPTION
• Small plastic SMD package
The 1PS193 is a high-speed
switching diode, fabricated in planar
technology, and encapsulated in the
small plastic SMD SC59 package.
• High switching speed: max. 4 ns
• Continuous reverse voltage:
max. 80 V
PINNING
PIN
• Repetitive peak reverse voltage:
max. 85 V
DESCRIPTION
1
anode
2
not connected
3
cathode
• Repetitive peak forward current:
max. 500 mA.
2
1
APPLICATIONS
2
n.c.
• High-speed switching in e.g.
surface mounted circuits.
1
3
3
Top view
MAM085
Marking code: F3T.
Fig.1 Simplified outline (SC59) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VRRM
repetitive peak reverse voltage
−
85
V
VR
continuous reverse voltage
−
80
V
IF
continuous forward current
−
215
mA
IFRM
repetitive peak forward current
−
500
mA
IFSM
non-repetitive peak forward current
t = 1 µs
−
4
A
t=1s
−
0.5
A
see Fig.2; note 1
square wave; Tj = 25 °C prior to
surge
−
250
storage temperature
−65
+150
°C
junction temperature
−
150
°C
Ptot
total power dissipation
Tstg
Tj
Tamb = 25 °C; note 1
Note
1. Device mounted on an FR4 printed-circuit board.
1996 Sep 11
2
mW
Philips Semiconductors
Product specification
High-speed diode
1PS193
ELECTRICAL CHARACTERISTICS
Tj = 25 °C; unless otherwise specified.
SYMBOL
VF
IR
PARAMETER
forward voltage
reverse current
CONDITIONS
TYP.
MAX.
UNIT
see Fig.3
IF = 1 mA
610
−
mV
IF = 10 mA
740
−
mV
IF = 50 mA
−
1.0
V
IF = 100 mA
−
1.2
V
see Fig.4
−
VR = 25 V
30
nA
VR = 80 V
−
VR = 25 V; Tj = 150 °C
−
30
µA
VR = 80 V; Tj = 150 °C;
−
100
µA
0.5
µA
Cd
diode capacitance
f = 1 MHz; VR = 0; see Fig.5
−
1.5
pF
trr
reverse recovery time
when switched from IF = 10 mA to
IR = 10 mA; RL = 100 Ω;
measured at IR = 1 mA; see Fig.6
−
4
ns
Vfr
forward recovery voltage
when switched from IF = 10 mA;
tp = 20 ns; see Fig.7
−
1.75
V
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-tp
thermal resistance from junction to tie-point
Rth j-a
thermal resistance from junction to ambient
CONDITIONS
note 1
Note
1. Device mounted on an FR4 printed-circuit board.
1996 Sep 11
3
VALUE
UNIT
250
K/W
500
K/W
Philips Semiconductors
Product specification
High-speed diode
1PS193
GRAPHICAL DATA
MBD032
300
MBG382
300
handbook, halfpage
IF
(mA)
IF
(mA)
(1)
200
200
100
100
0
0
0
100
T amb ( oC)
200
Maximum permissible continuous forward
current as a function of ambient
temperature.
Fig.3
MBG380
2
10halfpage
handbook,
2
VF (V)
Forward current as a function of forward
voltage.
MBG446
0.8
handbook, halfpage
Cd
(pF)
IR
(µA)
0.6
10
(1)
1
10
1
(3)
(1) Tj = 150 °C; typical values.
(2) Tj = 25 °C; typical values.
(3) Tj = 25 °C; maximum values.
Device mounted on an FR4 printed-circuit board.
Fig.2
0
(2)
(2)
(3)
0.4
1
0.2
10 2
0
100
Tj (oC)
0
0
200
(1) VR = 80 V; maximum values.
(2) VR = 80 V; typical values.
(3) VR = 25 V; typical values.
f = 1 MHz; Tj = 25 °C.
Fig.4
Fig.5
Reverse current as a function of junction
temperature.
1996 Sep 11
4
4
8
12
VR (V)
16
Diode capacitance as a function of reverse
voltage; typical values.
Philips Semiconductors
Product specification
High-speed diode
1PS193
handbook, full pagewidth
tr
tp
t
D.U.T.
10%
IF
RS = 50 Ω
IF
SAMPLING
OSCILLOSCOPE
t rr
t
R i = 50 Ω
V = VR I F x R S
(1)
90%
VR
MGA881
input signal
output signal
(1) IR = 1 mA.
Fig.6 Reverse recovery voltage test circuit and waveforms.
I
1 kΩ
450 Ω
V
I
90%
R S = 50 Ω
D.U.T.
OSCILLOSCOPE
V fr
R i = 50 Ω
10%
MGA882
t
tr
input
signal
Fig.7 Forward recovery voltage test circuit and waveforms.
1996 Sep 11
5
t
tp
output
signal
Philips Semiconductors
Product specification
High-speed diode
1PS193
PACKAGE OUTLINE
1.65
1.25
handbook, full pagewidth
0.50
0.35
0.2 M A
0.100
0.013
1.3
1.0
A
3
3.0
2.5
1.7
1.3
2
1
2.1
1.7
3.1
2.7
0.6
0.2
MSA313 - 1
0.26
0.10
Dimensions in mm.
Fig.8 SC59.
DEFINITIONS
Data Sheet Status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1996 Sep 11
6