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Silicon Step Recovery Diodes (SRD) - Beam Lead MMDB Series

2013-02-06 15:18:29  嘉兆科技(深圳)有限公司  发布

详细信息

 

The Aeroflex / Metelics Silicon Mesa Beam Lead Step Recovery diodes provide low capacitance, very fast transition times, and low inductance along with low parasitic capacitance compared to packaged or chip devices.  The fast transition times make these devices useful for fast sampling gate drivers, frequency multipliers and comb generators to 40 GHz and beyond.

 

  • - Low Inductance
  • - Rugged Beam Lead construction
  • - Transition times down to 30 picoseconds in 50 system
  • - Oxide and polymide passivation
  •   Spice Model

 

 

Beam Lead

Model

VBR

Volts

CT pF

t nS

TT pS

Package

MIN

MAX

TYP

MAX

TYP

TYP

MAX

MMDB30-B11

14

25

0.15

0.25

4

30

38

B11

MMDB35-B11

16

30

0.13

0.20

4

35

45

B11

MMDB45-B11

25

40

0.11

0.20

8

45

58

B11

Test Conditions

IR = 10 A

VR = 6V

F = 1 MHz

IF= 10mA

IR = 6mA

IF= 3 mA

VR = 7 V

 

 

 

Packaged

Model

VBR

Volts

CT pF

t nS

TpS

CppF

LpnH

Package

MIN

MIN

MAX

MIN

TYP

TYP

MAX

TYP

TYP

MMDB30-E28 / 28X

14

0.28

0.36

1.0

4.0

30

38

0.08

0.4

E28 /28X

MMDB30-0402

14

0.25

0.32

1.0

4.0

30

38

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