MA4SPS420 Datasheet, PDF (2/7 Pages) Tyco Electronics – SURMOUNT PIN Diodes

MA4SPS42X Series
SURMOUNT^TM PIN Diodes
MA4SPS421, MA4SPS422
Rev. V7
Electrical Specifications @ T_A = +25°C
Parameter Symbol
Capacitance
C_T
Capacitance
C_T
Capacitance
C_T
Capacitance
C_T
Resistance
R_S
Conditions
0V, 1MHz ¹
0V, 1GHz ^1,3
- 40V, 1MHz ¹
- 40V, 1GHz ^1,3
+10mA, 1GHz ^2,3
Units
pF
pF
pF
pF
Ω
MA4SPS421
Typ. Max.
0.130 0.175
0.080
0.090 0.125
0.070
6.200
MA4SPS422
Typ.
Max.
0.340
0.500
0.140
0.180
0.300
0.130
3.100
Forward Voltage V_F
+10mA
V
0.900 0.950
0.840
0.900
Reverse Leakage
Current
I_R
-200V
μA
|-10|
|-10|
F₁ = 1000MHz
Input Third Order
Intercept Point
IIP³
F₂ = 1010MHz
Input Power = +10dBm
dBm
50
50
I bias = +10mA
+10mA / -6mA
Minority Carrier
Lifetime
T_L
(50% - 90% V)
µS
5
10
C.W. Thermal
Resistance
R_ØJL
I_H = 0.5A, I_L = 10mA⁴
°C/W
80
70
1. Total Capacitance, C_T, is equivalent to the sum of Junction Capacitance and Parasitic Capacitance.
C_T = C_J (Junction Capacitance) + C_PAR (Parasitic Capacitance)
2. Series resistance R_S is equivalent to the total diode resistance:
R_S = R_J (Junction Capacitance Junction Resistance) + R_O (Ohmic Resistance)
3 R_S and C_T are measured on an HP4291A Impedance Analyzer with die mounted in an ODS-186 package.
.
4. Steady-state R_ØJL measured with die mounted in an ODS-186 package.
2
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