Panasonic MA27D29 User Manual

Ma27d29, Silicon epitaxial planar type, Schottky barrier diodes (sbd)

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Schottky Barrier Diodes (SBD)

1

Publication date: January 2004

SKH00128BED

MA27D29

Silicon epitaxial planar type

For super high speed switching

■ Features

• Low forward voltage: V

F

< 0.42 V (at I

F

= 100 mA)

• Optimum for high frequency rectification because of its short

reverse recovery time t

rr

.

■ Absolute Maximum Ratings T

a

= 25°C

Parameter

Symbol

Rating

Unit

Reverse voltage

V

R

30

V

Repetitive peak reverse voltage

V

RRM

30

V

Forward current (Average)

I

F(AV)

100

mA

Peak forward current

I

FM

200

mA

Non-repetitive peak forward

I

FSM

1

A

surge current

*

Junction temperature

T

j

125

°C

Storage temperature

T

stg

−55 to +125

°C

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

V

F1

I

F

= 10 mA

0.25

0.29

V

V

F2

I

F

= 100 mA

0.39

0.42

V

Reverse current

I

R1

V

R

= 10 V

25

µA

I

R2

V

R

= 30 V

120

µA

Terminal capacitance

C

t

V

R

= 0 V, f = 1 MHz

11

pF

Reverse recovery time

*

t

rr

I

F

= I

R

= 100 mA

1

ns

I

rr

= 10 mA, R

L

= 100 Ω

■ Electrical Characteristics T

a

=

25

°C ±

3

°C

Marking Symbol: 8M

Unit: mm

Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.

2. This product is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a human body

and the leakage of current from the operating equipment.

3. Absolute frequency of input and output is 250 MHz

4. *: t

rr

measurement circuit

1: Anode
2: Cathode

SSSMini2-F2 Package

Note) * : The peak-to-peak value in one cycle of 50 Hz sine wave (non-repetitive)

90%

t

p

= 2 µs

t

r

= 0.35 ns

δ = 0.05

I

F

= 100 mA

I

R

= 100 mA

R

L

= 100 Ω

10%

Input Pulse

Output Pulse

I

rr

= 10 mA

t

r

t

p

t

rr

I

F

t

t

Bias Application Unit (N-50BU)

Pulse Generator
(PG-10N)
R

s

= 50 Ω

Wave Form
Analyzer
(SAS-8130)
R

i

= 50 Ω

V

R

A

5

°

0.27

1

2

1.40

±0.05

0.52

±0.03

1.00

±0.05

0.60

±0.05

0.20

±0.05

0 to 0.01

0.20

±0.05

0.15 max.

+0.05

–0.02

0.12

+0.05

–0.02

This product complies with the RoHS Directive (EU 2002/95/EC).

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