PHILIPS BA792

DISCRETE SEMICONDUCTORS
DATA SHEET
L8
book, halfpage
M3D178
BA792
Band-switching diode
Product specification
1996 Mar 13
Philips Semiconductors
Product specification
Band-switching diode
BA792
FEATURES
• Ceramic SMD package
• Low diode capacitance:
max. 1.1 pF
cathode mark
handbook, 4 columns
a
• Low diode forward resistance:
max. 0.7 Ω.
k
k
a
APPLICATIONS
bottom view
• Low loss band-switching in VHF
television tuners
side view
top view
MAM139
• Surface mount high-speed
switching circuits.
Marking code: L8.
DESCRIPTION
Fig.1 Simplified outline (SOD110) and symbol.
Planar, high performance
band-switching diode in a small
ceramic SOD110 SMD package.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
VR
continuous reverse voltage
−
35
V
IF
continuous forward current
−
100
mA
Tstg
storage temperature
−65
+150
°C
Tj
junction temperature
−
150
°C
1996 Mar 13
2
Philips Semiconductors
Product specification
Band-switching diode
BA792
ELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
VF
forward voltage
IR
reverse current
CONDITIONS
MAX.
UNIT
IF = 100 mA
1.1
V
VR = 20 V
10
nA
VR = 20 V; Tamb = 75 °C
1
µA
Cd
diode capacitance
VR = 3 V; f = 1 to 100 MHz; note 1
1.1
pF
rD
diode forward resistance
IF = 3 mA; f = 200 MHz; note 1
0.7
Ω
Note
1. Guaranteed on AQL basis: inspection level S4, AQL 1.0.
THERMAL CHARACTERISTICS
SYMBOL
Rth j-a
PARAMETER
CONDITIONS
thermal resistance from junction to ambient
note 1
VALUE
UNIT
315
K/W
Note
1. Device mounted on a printed-circuit board measuring 11 × 25 × 1.6 mm.
MOUNTING
Wave soldering
Reflow soldering
Before wave soldering, attach SOD110 packages to the
printed-circuit boards using a small dot of thermo-setting
epoxy or UV-curing adhesive centred between the
soldering lands (see Fig.3).
Follow standard reflow soldering techniques to ensure
correct application of solder paste and placement of the
SOD110 package (see Fig.2).
handbook, halfpage
,,
,,,
,, ,,,
,,
,,,
,,,,,
3.00
1.25
1.25
1.00
1.00
1.10
MGC119
1.10
MGC126
Dimensions in mm.
Dimensions in mm.
Fig.3 SOD110 wave soldering pattern.
Fig.2 SOD110 reflow soldering pattern.
1996 Mar 13
3.40
handbook, halfpage
3
Philips Semiconductors
Product specification
Band-switching diode
BA792
PACKAGE OUTLINE
handbook, full pagewidth
cathode
mark
2.10
1.90
1.6 max
MSA323 - 1
1.40
1.10
0.1
Dimensions in mm.
Marking band indicates the cathode.
Fig.4 SOD110.
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 Mar 13
4
Philips Semiconductors
Product specification
Band-switching diode
BA792
NOTES
1996 Mar 13
5
Philips Semiconductors
Product specification
Band-switching diode
BA792
NOTES
1996 Mar 13
6
Philips Semiconductors
Product specification
Band-switching diode
BA792
NOTES
1996 Mar 13
7
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SCDS47
© Philips Electronics N.V. 1996
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Document order number:
Date of release: 1996 Mar 13
9397 750 00734