HSMP-3812-TR1 Avago Technologies US Inc., HSMP-3812-TR1 Datasheet - Page 5

• Manufacturer Part Number: HSMP-3812-TR1
• Description: PIN DIODE,DUAL,SERIES CONNECTED,100V V(BR),SOT-23
• Manufacturer: Avago Technologies US Inc.

Specifications of HSMP-3812-TR1

• Rohs Compliant: NO
• Diode Type: PIN - 1 Pair Series Connection
• Voltage - Peak Reverse (max): 100V
• Current - Max: 1A
• Capacitance @ Vr, F: 0.35pF @ 50V, 1MHz
• Resistance @ If, F: 3 Ohm @ 100mA, 100MHz
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power Dissipation (max): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications for HSMP-481x Low Inductance Series (continued)
Equivalent Circuit Model
HSMS-381x Chip*
Co-Planar Waveguide
Shunt Connection for
HSMP-481x Series
Co-Planar waveguide, with
ground on the top side of the
printed circuit board, is shown
in Figure 10. Since it eliminates
the need for via holes to ground,
it offers lower shunt parasitic
inductance and higher maximum
attenuation when compared to a
microstrip circuit.
R
C
I = Forward Bias Current in mA
*See AN1124 for package models.
R
T
T
j
=
= 2.5 + R
= C
80
I
P
0.9
+ C
Ω
j
j
2.5 Ω
R
s
* Measured at -20 V
0.18 pF*
R
C
j
j
Figure 11. Equivalent Circuit.
Figure 10. Circuit Layout.
R
j
0.75 nH
0.3 pF
Co-Planar Waveguide
Groundplane
Center Conductor
Groundplane
5