6
Typical Parameters
(continued)
1000
100
0.5
T
A
= +125°C
T
A
= +25°C
T
A
= –50°C
I
F
– FORWARD CURRENT (mA)
C
T
– CAPACITANCE (pF)
RESISTANCE (OHMS)
T
A
= +85°C
T
A
= +25°C
T
A
= –55°C
0.4
10
100
0.3
1
0.2
10
0.1
0.1
1
0.01
0.01
0.1
1
10
100
0
0.2
0.4
0.6
0.8
1.0
1.2
BIAS CURRENT (mA)
V
F
– FORWARD VOLTAGE (V)
0
0
5
10
15
20
V
R
– REVERSE VOLTAGE (V)
Figure 19. Typical RF Resistance vs.
Forward Bias Current for HSMP-3860.
Figure 20. Forward Current vs.
Forward Voltage for HSMP-3860.
Figure 21. Typical Capacitance vs.
Reverse Bias for HSMP-3860.
Equivalent Circuit Model
HSMS-3860
C
p
0.08 pF
L
p
R
s
R
j
2.0 nH
1.5
Ω
C
j
R
T
= 1.5 + R
j
0.12 pF*
C
T
= C
P
+ C
j
* Measured at -20 V
12
R
j
=
0.9
Ω
I
I = Forward Bias Current in mA
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
