3

Electrical Specifications, T

continued

High Frequency (Low Inductance, 500 MHz – 3 GHz PIN Diodes

Minimum

Maximum

Typical

Maximum

Typical

Part

Package

Breakdown

Series

Total

Total

Total

Number

Marking

Voltage

Resistance Capacitance Capacitance Inductance

HSMP-

Code

Configuration

V

R

C

L

Application

481B

EB

Dual Cathode

100

3.0

0.35

0.4

1.0

Attenuator

482B

FA

Dual Anode

50

0.6*

0.75*

1.0

1.0*

Limiter

489B

GA

Dual Anode

100

2.5**

0.33**

0.375*

1.0

Switch

Test Conditions

V

I

V

V

f =500 MHz –

Measure

I

f = 1 MHz

f = 1 MHz

3 GHz

I

V

V

V

V

Typical Parameters

Part Number

Total Resistance

Carrier Lifetime

Reverse Recovery Time

Total Capacitance

HSMP-

R

τ (ns)

T

(pF)

381A Series

75

1500

300

0.27

386A Series

22

500

80

0.20

389A Series

3.8

200*

—

—

Test Conditions

I

I

V

50 V

f = 100 MHz

T

I

I

90% Recovery

I

Note:

1. Package marking code is laser marked.