High Performance Schottky
Diode for Transient Suppression
Technical Data
HSMS-2700/-2702
-270B/-270C
Features
• Ultra-low Series Resistance
for Higher Current Handling
• Picosecond Switching
• Low Capacitance
• Lead-free Option Available
Package Lead Code
Identification
(Top View)
SINGLE
3
SERIES
3
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
S
, 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 capacitance mini-
mizes waveshape loss that causes
signal degradation.
Applications
RF and computer designs that
require circuit protection, high-
speed switching, and voltage
clamping.
1
0, B
2
1
2, C
2
HSMS-270x DC Electrical Specifications, T
A
= +25°C
[1]
Part
Package
Number Marking Lead
HSMS- Code
[2]
Code Configuration
-2700
J0
-270B
-2702
J2
-270C
C
B
2
Series
0
Single
Maximum Minimum
Typical
Maximum
Forward Breakdown
Typical
Series
Eff. Carrier
Voltage
Voltage Capacitance Resistance Lifetime
V
F
(mV)
V
BR
(V)
C
T
(pF)
R
S
(Ω)
τ
(ps)
Package
SOT-23
SOT-323
(3-lead SC-70)
SOT-23
SOT-323
(3-lead SC-70)
550
[3]
15
[4]
6.7
[5]
0.65
100
[6]
Notes:
1. T
A
= +25°C, where T
A
is defined to be the temperature at the package pins where contact is made to the circuit board.
2. Package marking code is laser marked.
3. I
F
= 100 mA; 100% tested
4. I
F
= 100
µA;
100% tested
5. V
F
= 0; f =1 MHz
6. Measured with Karkauer method at 20 mA; guaranteed by design.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
