933742290212 [NXP]
DIODE 0.2 A, 2 ELEMENT, SILICON, SIGNAL DIODE, PLASTIC, SMD, 4 PIN, Signal Diode;
| 型号： | 933742290212 |
| 厂家： | 
NXP |
| 描述： | DIODE 0.2 A, 2 ELEMENT, SILICON, SIGNAL DIODE, PLASTIC, SMD, 4 PIN, Signal Diode 光电二极管 |
| 文件： | 总8页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE SEMICONDUCTORS
DATA SHEET
BAT74
Schottky barrier double diode
Product specification
2001 Sep 05
Supersedes data of 1996 Mar 19
Philips Semiconductors
Product specification
Schottky barrier double diode
BAT74
FEATURES
PINNING
PIN
• Low forward voltage
DESCRIPTION
cathode (k1)
• Guard ring protected
1
2
3
4
• Small plastic SMD package.
cathode (k2)
anode (a2)
anode (a1)
APPLICATIONS
• Ultra high-speed switching
• Voltage clamping
• Protection circuits
• Blocking diodes.
handbook, halfp
4
3
2
4
3
2
DESCRIPTION
1
Planar Schottky barrier double diode. Two separate dies
encapsulated in a SOT143B small plastic SMD package.
1
Top view
MAM194
MARKING
Fig.1 Simplified outline (SOT143B), pin
configuration and symbol.
TYPE NUMBER
BAT74
MARKING CODE
L41
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
Per diode
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VR
continuous reverse voltage
continuous forward current
repetitive peak forward current
non-repetitive peak forward current
total power dissipation
−
−
−
30
V
IF
200
mA
mA
mA
mW
°C
IFRM
IFSM
Ptot
Tstg
Tj
tp ≤ 1 s; δ ≤ 0.5
tp < 10 ms
amb ≤ 25 °C; see Fig.2
300
600
T
−
230
storage temperature
−65
−
+150
125
junction temperature
°C
Tamb
operating ambient temperature
−65
+125
°C
Double diode operation
VR
continuous reverse voltage
−
−
−
−
30
V
series connection
60
110(1)
V
IF
continuous forward current
mA
mA
IFRM
repetitive peak forward current
tp ≤ 1 s; δ ≤ 0.5
200
Note
1. If both diodes are in forward operation at the same moment, total device current is max. 110 mA. If one diode is in
reverse operation and the other is in forward operation at the same moment, total device current is max. 200 mA.
2001 Sep 05
2
Philips Semiconductors
Product specification
Schottky barrier double diode
BAT74
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth j-a
thermal resistance from junction to ambient note 1
500
K/W
Note
1. Refer to SOT143B standard mounting conditions.
ELECTRICAL CHARACTERISTICS
Tamb = 25 °C unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MAX.
UNIT
Per diode
VF
forward voltage
see Fig.3
IF = 0.1 mA
240
mV
IF = 1 mA; note 1
IF = 10 mA
320
400
500
800
2
mV
mV
mV
mV
µA
IF = 30 mA
IF = 100 mA
IR
trr
reverse current
VR = 25 V; note 2; see Fig.4
reverse recovery time
diode capacitance
when switched from IF = 10 mA to
IR = 10 mA; RL = 100 Ω;
measured at IR = 1 mA; see Fig.6
5
ns
Cd
f = 1 MHz; VR = 1 V; see Fig.5
10
pF
Notes
1. Temperature coefficient of forward voltage −0.6%/K.
2. Pulsed test: tp = 300µs; δ = 0.02.
2001 Sep 05
3
Philips Semiconductors
Product specification
Schottky barrier double diode
BAT74
MSA894
MSA892
300
3
10
handbook, halfpage
I
P
(1) (2) (3)
F
tot
(mW)
(mA)
2
10
200
10
100
(1)
1
(2) (3)
0
1
10
o
0
75
150
T
amb
( C)
0
0.4
0.8
1.2
V
(V)
F
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(3)
Tamb = 25 °C.
Fig.3 Forward current as a function of forward
voltage; typical values.
Fig.2 Power derating curve.
MSA891
MSA893
3
15
10
handbook, halfpage
I
(1)
(2)
C
R
d
(µA)
(pF)
2
10
10
10
5
0
1
1
(3)
10
0
10
20
30
0
10
20
30
V
(V)
V
(V)
R
R
(1) Tamb = 125 °C.
(2) Tamb = 85 °C.
(3) Tamb = 25 °C.
f = 1 MHz; Tamb = 25 °C.
Fig.4 Reverse current as a function of reverse
voltage; typical values.
Fig.5 Diode capacitance as a function of reverse
voltage; typical values.
2001 Sep 05
4
Philips Semiconductors
Product specification
Schottky barrier double diode
BAT74
handbook, halfpage
I
F
dI
F
dt
t
10%
90%
Q
r
I
R
t
MRC129 - 1
f
Fig.6 Reverse recovery definitions.
2001 Sep 05
5
Philips Semiconductors
Product specification
Schottky barrier double diode
BAT74
PACKAGE OUTLINE
Plastic surface mounted package; 4 leads
SOT143B
D
B
E
A
X
y
H
v
M
A
E
e
b
w
M
B
p
4
3
Q
A
A
1
c
1
2
L
p
b
1
e
1
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
1
max
UNIT
A
b
b
c
D
E
e
e
H
L
p
Q
v
w
y
p
1
1
E
1.1
0.9
0.48
0.38
0.88
0.78
0.15
0.09
3.0
2.8
1.4
1.2
2.5
2.1
0.45
0.15
0.55
0.45
0.1
mm
1.9
1.7
0.2
0.1
0.1
REFERENCES
JEDEC
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
EIAJ
97-02-28
SOT143B
2001 Sep 05
6
Philips Semiconductors
Product specification
Schottky barrier double diode
BAT74
DATA SHEET STATUS
PRODUCT
DATA SHEET STATUS(1)
STATUS(2)
DEFINITIONS
Objective data
Development This data sheet contains data from the objective specification for product
development. Philips Semiconductors reserves the right to change the
specification in any manner without notice.
Preliminary data
Qualification
This data sheet contains data from the preliminary specification.
Supplementary data will be published at a later date. Philips
Semiconductors reserves the right to change the specification without
notice, in order to improve the design and supply the best possible
product.
Product data
Production
This data sheet contains data from the product specification. Philips
Semiconductors reserves the right to make changes at any time in order
to improve the design, manufacturing and supply. Changes will be
communicated according to the Customer Product/Process Change
Notification (CPCN) procedure SNW-SQ-650A.
Notes
1. Please consult the most recently issued data sheet before initiating or completing a design.
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
DEFINITIONS
DISCLAIMERS
Short-form specification
The data in a short-form
Life support applications
These products are not
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
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
Semiconductors customers using or selling these products
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Limiting values definition Limiting values given are in
accordance with the Absolute Maximum Rating System
(IEC 60134). 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.
Right to make changes
Philips Semiconductors
reserves the right to make changes, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
the use of any of these products, conveys no licence or title
under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that
these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified.
Application information
Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
no representation or warranty that such applications will be
suitable for the specified use without further testing or
modification.
2001 Sep 05
7
Philips Semiconductors – a worldwide company
Contact information
For additional information please visit http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
© Koninklijke Philips Electronics N.V. 2001
SCA73
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
613514/02/pp8
Date of release: 2001 Sep 05
Document order number: 9397 750 08588
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