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4

Specifications Subject to Change Without Notice.

V3.00

Step Recovery Diodes

MA43000, MA44600, MA44700 Series

Notes:

1. The standard case styles are indicated for each model number. For

other available case styles, consult the factory.

2. This is an operable output frequency range and does not imply instan-

taneous bandwidth.

Min./Max.4

Maximum2

Min./Max.3

Junction

Min./Max.

Maximum

Maximum

Nominal2

Input

Reverse

Capacitance

Carrier

Snap Time, T

S

Thermal

Output

Model

Case1

Power

Voltage V

R

Cj

Lifetime, T

L

-10V/10 mA

Resistance

Frequency

Number

Style

(Watts)

(Volts)

(pF)

(ps)

(ps)

jc(C/W)

(GHz)

MA43592

30

1.0

25 - 40

0.2 - 0.30

9 - 27

90

70

1 - 12

MA43543

93

1.5

20 - 50

0.2 - 0.55

10 - 25

60

125

2 - 20

Parameter

Absolute Maximum

Temperature Range

Operating Range

-65°C to +200°C

-65°C to +125°C (SOT-23 only)

Storage Range

-65°C to +200°C

-65°C to +125°C (SOT-23 only)

Environmental Performance

The MA44600 and MA43000 series of diodes in ceramic

packages are capable of meeting the tests dictated by the

methods and procedures of the latest revisions of MIL-S-

19500, MIL-STD-202 and MIL-STD-750 which specify

mechanical, electrical, thermal and other environmental

tests common to military semiconductor products.

High Order Step Recovery Diode Varactors for Use in Comb Generation

3. Breakdown voltage is measured at a reverse bias voltage of 10 µA.

4. Junction capacitance is measured at a reverse bias voltage of 6 volts

and a frequency of 1 MHz.

30

93