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Alpha Industries, Inc. [781] 935-5150

• Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

Specifications subject to change without notice. 6/99A

Fast Switching Speed, Low Capacitance Plastic Packaged PIN Diodes

SMP1340 Series

Series Resistance vs. Current @ 100 MHz

0.01

0.1

1

10

100

Forward Current (mA)

0.1

1

10

100

Capacitance vs. Reverse Voltage

0.10

0.20

0.15

0.25

0.30

Reverse Voltage (V)

0

5

10

15

25

35

20

30

40

1 MHz–1 GHz

0.6

0.7

0.8

0.9

1.0

DC Characteristic

0.01

0.1

1

10

100

Forward Voltage (mV)

0

500

1000

1500

2000

Conductance vs. Frequency

Frequency (MHz)

0 V

40 V

10 V

-50

50

0

100

150

200

250

350

300

Typical Performance Data