933912210215 [NXP]
SILICON, UHF BAND, MIXER DIODE;
| 型号： | 933912210215 |
| 厂家： | 
NXP |
| 描述： | SILICON, UHF BAND, MIXER DIODE 光电二极管 |
| 文件： | 总5页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE SEMICONDUCTORS
DATA SHEET
ook, halfpage
PMBD352; PMBD353
Schottky barrier double diodes
1996 Mar 20
Product specification
Supersedes data of January 1995
File under Discrete Semiconductors, SC01
Philips Semiconductors
Product specification
Schottky barrier double diodes
PMBD352; PMBD353
FEATURES
PINNING
PIN
• Low forward voltage
• Small SMD package
• Low capacitance.
DESCRIPTION
PMBD352 (see Fig.2)
3
fpage
1
2
3
a1
k2
1
2
APPLICATIONS
k1, a2
MLC358
• UHF mixer
PMBD353 (see Fig.3)
• Sampling circuits
• Modulators
1
2
3
k1
a2
Fig.2 PMBD352 diode
configuration (symbol).
• Phase detection.
a1, k2
DESCRIPTION
3
Planar Schottky barrier double diodes
in series connection with different
pinning.
3
The diodes are encapsulated in a
SOT23 small plastic SMD package.
1
2
1
2
MGC487
MARKING
Top view
MGC421
TYPE
MARKING CODE
NUMBER
Fig.1 Simplified outline
(SOT23) and pin
configuration.
Fig.3 PMBD353 diode
configuration (symbol).
PMBD352
PMBD353
p5g
p4f
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
Per diode
VR
IF
continuous reverse voltage
continuous forward current
storage temperature
4
V
−
−
30
mA
°C
Tstg
Tj
+150
100
−65
junction temperature
°C
−
1996 Mar 20
2
Philips Semiconductors
Product specification
Schottky barrier double diodes
PMBD352; PMBD353
ELECTRICAL CHARACTERISTICS
Tamb = 25 °C unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MAX.
UNIT
Per diode
VF
forward voltage
reverse current
see Fig.4
IF = 0.1 mA
350
mV
IF = 1 mA
450
600
0.25
1
mV
mV
µA
pF
IF = 10 mA
IR
VR = 3 V; note 1; see Fig.5
f = 1 MHz; VR = 0 V; see Fig.6
Cd
diode capacitance
Note
1. Pulsed test: tp = 300 µs; δ = 0.02.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
thermal resistance from junction to ambient note 1
CONDITIONS
VALUE
UNIT
K/W
Rth j-a
500
Note
1. Refer to SOT23 standard mounting conditions.
1996 Mar 20
3
Philips Semiconductors
Product specification
Schottky barrier double diodes
PMBD352; PMBD353
GRAPHICAL DATA
MLC795
MLC796
4
2
10
10
handbook, halfpage
handbook, halfpage
I
R
(nA)
I
F
(mA)
3
(1)
10
10
(2)
(3)
2
10
(1)
(2)
(3)
(4)
1
1
10
1
(4)
10
10
2
1
10
0
200
400
600
800
0
1
2
3
V
(V)
R
V
(V)
F
(1) Tamb = 100 °C.
(2) Tamb = 60 °C.
(1) Tamb = 100 °C.
(2)
Tamb = 60 °C.
(3)
Tamb = 25 °C.
(3) Tamb = 25 °C.
(4) Tamb = −40 °C.
(4) Tamb = −40 °C.
Fig.4 Forward current as a function of forward
voltage; typical values.
Fig.5 Reverse current as a function of reverse
voltage; typical values.
MLC797
0.8
handbook, halfpage
C
d
(pF)
0.7
0.6
0.5
0.4
0
1
2
3
4
(V)
V
R
f = 1 MHz; Tamb = 25 °C.
Fig.6 Diode capacitance as a function of reverse
voltage; typical values.
1996 Mar 20
4
Philips Semiconductors
Product specification
Schottky barrier double diodes
PMBD352; PMBD353
PACKAGE OUTLINE
3.0
2.8
o
B
1.9
0.150
0.090
A
B
M
0.2
0.75
0.60
0.95
A
2
1
0.1
max
o
10
max
2.5
max
1.4
1.2
o
10
max
3
1.1
max
0
0.1
0.48
0.1 M A B
o
MBC846
30
max
TOP VIEW
Dimensions in mm.
Fig.7 SOT23.
DEFINITIONS
Data sheet status
Objective specification
Preliminary specification
Product specification
This data sheet contains target or goal specifications for product development.
This data sheet contains preliminary data; supplementary data may be published later.
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 20
5
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