3
Electrical Specifications, TC = +25°C, each diode, continued
Typical Parameters
Part Number Total Resistance Carrier Lifetime Reverse Recovery Time Total Capacitance
HSMP-
RT ( Ω)
τ ( ns)
Trr ( ns)
( pF)
381A Series
386A Series
389A Series
75
22
3.8
1500
500
200*
300
80
—
0.27
0.20
—
Test Conditions
IF = 1 mA
f = 100 MHz
IF = 50 mA
TR = 250 mA
IF = 10 mA*
IR = 6 mA*
VR = 10 V
IF = 20 mA
90% Recovery
50 V
Note:
1. Package marking code is laser marked.
High Frequency ( Low Inductance, 500 MHz–3 GHz PIN Diodes
Minimum Maximum
Typical
Total
Maximum
Total
Typical
Total
Part
Package
Breakdown
Voltage
Series
Number Marking
Resistance Capacitance Capacitance Inductance
HSMP-
Code Configuration VBR (V)
RS (Ω)
CT (pF)
CT (pF)
LT ( nH) Application
481B
482B
489B
EB
FA
GA
Dual Cathode
Dual Anode
Dual Anode
100
50
100
3.0
0.6*
2.5**
0.35
0.75*
0.33**
0.4
1.0
0.375*
1.0
1.0*
1.0
Attenuator
Limiter
Switch
Test Conditions
VR = VBR IF = 100 mA
Measure
IR ≤ 10 µA IF = 5 mA** VR = 20V*
VR = 50V
IF = 10 mA* f = 1 MHz
VR = 50V f=500 MHz–
f = 1 MHz
VR = 5 V*
3 GHz
VR = 20V*
VR = 5 V**
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