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Número de pieza | BAT74 | |
Descripción | Schottky barrier double diode | |
Fabricantes | NXP Semiconductors | |
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No Preview Available ! BAT74
Schottky barrier double diode
Rev. 03 — 19 April 2010
Product data sheet
1. Product profile
1.1 General description
Planar Schottky barrier double diode with an integrated guard ring for stress protection.
Two electrically isolated Schottky barrier diodes, encapsulated in a small SOT143B
Surface-Mounted Device (SMD) plastic package.
1.2 Features and benefits
Low forward voltage
Guard-ring protected
Small SMD plastic package
1.3 Applications
Ultra high-speed switching
Voltage clamping
Protection circuits
Blocking diodes
1.4 Quick reference data
Table 1. Quick reference data
Symbol Parameter
Per diode
IF forward current
VR reverse voltage
VF forward voltage
Conditions
IF = 100 mA
Min Typ Max Unit
- - 200 mA
- - 30 V
- - 800 mV
2. Pinning information
Table 2.
Pin
1
2
3
4
Pinning
Description
cathode (diode 1)
cathode (diode 2)
anode (diode 2)
anode (diode 1)
Simplified outline Graphic symbol
43
43
12
12
006aaa434
1 page NXP Semiconductors
8. Test information
BAT74
Schottky barrier double diode
RS = 50 Ω
V = VR + IF × RS
D.U.T.
IF
SAMPLING
OSCILLOSCOPE
Ri = 50 Ω
mga881
VR
tr
10 %
tp
90 %
input signal
(1) IR = 1 mA
Fig 5. Reverse recovery time test circuit and waveforms
9. Package outline
t
+ IF
trr
t
(1)
output signal
3.0
2.8 1.1
1.9 0.9
43
2.5 1.4
2.1 1.2
0.45
0.15
1
0.88
0.78
Dimensions in mm
1.7
Fig 6. Package outline BAT74 (SOT143B)
2
0.48
0.38
0.15
0.09
04-11-16
10. Packing information
Table 8. Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.[1]
Type number Package
Description
BAT74
SOT143B 4 mm pitch, 8 mm tape and reel
[1] For further information and the availability of packing methods, see Section 14.
Packing quantity
3000 10000
-215 -235
BAT74_3
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 19 April 2010
© NXP B.V. 2010. All rights reserved.
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Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet BAT74.PDF ] |
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