hsms-2700 Avago Technologies, hsms-2700 Datasheet

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hsms-2700

Manufacturer Part Number
hsms-2700
Description
High Performance Schottky Diode For Transient Suppression
Manufacturer
Avago Technologies
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
hsms-2700-TR1G
Manufacturer:
AVAGO/安华高
Quantity:
20 000
HSMS-2700, 2702, 270B, 270C
High Performance Schottky Diode
for Transient Suppression
Data Sheet
Description
The HSMS-2700 series of Schottky diodes, commonly
referred to as clipping /clamping diodes, are optimal for
circuit and waveshape preservation applications with
high speed switching. Ultra-low series resistance, R
makes them ideal for protecting sensitive circuit elements
against higher current transients carried on data lines.
With picosecond switching, the HSMS-270x can respond
to noise spikes with rise times as fast as 1 ns. Low ca-
pacitance minimizes waveshape loss that causes signal
degradation.
HSMS-270x DC Electrical Specifications, T
Notes:
1. T
2. Package marking code is laser marked.
3. I
4. I
5. V
6. Measured with Karkauer method at 20 mA; guaranteed by design.
Package Lead Code Identification (Top View)
Part
Number
HSMS-
-2700
-270B
-2702
-270C
R
F
A
F
= 100 mA; 100% tested
= 100 µA; 100% tested
= +25°C, where T
= 0; f =1 MHz
1
SINGLE
0, B
3
Package
Marking
Code
J0
J2
[2]
2
A
is defined to be the temperature at the package pins where contact is made to the circuit board.
Lead
Code
0
B
2
C
1
SERIES
2, C
Configuration
Single
Series
3
2
A
= +25°C
Package
SOT-23
SOT-323
(3-lead SC-70)
SOT-23
SOT-323
(3-lead SC-70)
[1]
S
,
Maximum
Forward
Voltage
V
550
F
Features
• Ultra-low Series Resistance for Higher Current
• Picosecond Switching
• Low Capacitance
• Lead-free Option Available
Applications
RF and computer designs that require circuit protection,
high-speed switching, and voltage clamping.
(mV)
[3]
Handling
Minimum
Breakdown
Voltage
V
15
BR
[4]
(V)
Typical
Capacitance
C
6.7
T
(pF)
[5]
Typical
Series
Resistance
R
0.65
S
(Ω)
Maximum
Eff. Carrier
Lifetime
τ (ps)
100
[6]

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hsms-2700 Summary of contents

Page 1

... HSMS-2700, 2702, 270B, 270C High Performance Schottky Diode for Transient Suppression Data Sheet Description The HSMS-2700 series of Schottky diodes, commonly referred to as clipping /clamping diodes, are optimal for circuit and waveshape preservation applications with high speed switching. Ultra-low series resistance, R makes them ideal for protecting sensitive circuit elements against higher current transients carried on data lines. ...

Page 2

... Storage Temperature STG θ Thermal Resistance, junction to lead JC Note: 1. Operation in excess of any one of these conditions may result in permanent damage to the device. Linear and Non-linear SPICE Model 0. SPICE model 2 Absolute Maximum [1] Unit HSMS-2700/-2702 mA 350 A 1.0 mW 250 V 15 °C 150 °C -65 to 150 °C/W 500 SPICE Parameters Parameter Unit ...

Page 3

... C� –25 C� 0.01 A � 0 0.1 0.2 0.3 0.4 0.5 0.6 � V – FORWARD VOLTAGE (V) F � Figure 1. Forward Current vs. Forward Voltage at Temperature for HSMS-2700 and HSMS-2702. 160 Max. safe junction temp +75 C� 140 +25 C� A 120 T = –25 C� A � 100 � � ...

Page 4

Package Dimensions Outline SOT- XXX SYMBOL A A1 Notes: XXX-package marking Drawings are not to scale Tape Dimensions and Product Orientation For Outline SOT- 9° MAX A 0 DESCRIPTION ...

Page 5

Package Dimensions Outline SOT-323 (SC-70 3 Lead) e1 XXX Notes: XXX-package marking Drawin g s are not to scale Tape Dimensions and Product Orientation For Outline SOT-323 (SC-70 3 Lead ...

Page 6

... low values of I two diodes are nearly identical. However, as current rises above 10 mA, the lower series resistance of the HSMS- 270x allows for a much lower forward voltage. This gives the HSMS-270x a much higher current handling capabil- ity. The trade-off is a higher value of junction capacitance. The forward voltage and current plots illustrate the differences in these two Schottky diodes, as shown in Figure 7. 300 ...

Page 7

... Because the automatic, pick-and-place equipment used to assemble these products selects dice from adjacent sites on the wafer, the two diodes which go into the HSMS-2702 or HSMS-270C (series pair) are closely matched —without the added expense of testing and binning. Current Handling in Clipping/Clamping Circuits The purpose of a clipping/clamping diode is to handle high currents, protecting delicate circuits downstream of the diode ...

Page 8

... Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries. Data subject to change. Copyright © 2005-2008 Avago Technologies Limited. All rights reserved. Obsoletes 5989-0473EN 5989-2491EN - June 23, 2008 Part Number Ordering Information Part Number No. of Devices HSMS-2700-BLKG 100 HSMS-2700-TR1G 3,000 HSMS-2700-TR2G 10,000 HSMS-2702-BLKG 100 HSMS-2702-TR1G 3,000 HSMS-2702-TR2G 10,000 HSMS-270B-BLKG 100 ...

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