Panasonic MA3Z793 (MA793) Specifications

Schottky Barrier Diodes (SBD)

1

Publication date: February 2005

SKH00098CED

MA3Z793 

(MA793)

Silicon epitaxial planar type

For super high speed switching

For small current rectification

■

Features

•

Two MA3Z792 (MA792) is contained in one package (series con-

nection)

•

I

F(AV)

=

 100 mA rectification is possible

•

Optimum for high frequency rectification because of its short

reverse recovery time t

rr

•

Low forward voltage V

F

 and good rectification efficiency

■

Absolute Maximum Ratings  

T

a

=

25

°

C

Marking Symbol: M4A

Internal Connection

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

V

F

I

F 

=

 100 mA

0.55

V

Reverse current

I

R

V

R 

=

 30 V

15

µ

A

Terminal capacitance

C

t

V

R 

=

 0 V, f 

=

 1 MHz

20

pF

Reverse recovery time 

*

t

rr

I

F 

=

 I

R 

=

 100 mA

2.0

ns

I

rr 

=

 10 mA, R

L 

=

 100 

Ω

■

Electrical Characteristics

  T

a

=

25

°

C 

±

 3

°

C

Parameter

Symbol

Rating

Unit

Reverse voltage

V

R

30

V

Repetitive peak reverse voltage

V

RRM

30

V

Forward current

Single

I

F

100

mA

Series

70

Peak forward

Single

I

FM

300

mA

current

Series

200

Non-repetitive peak forward

I

FSM

1

A

surge current 

*

Junction temperature

T

j

125

°

C

Storage temperature

T

stg

−

55 to

 +

125

°

C

Bias Application Unit (N-50BU)

90%

Pulse Generator

(PG-10N)

R

s

= 

50 

Ω

Wave Form Analyzer

(SAS-8130)

R

i

= 

50 

Ω

t

p

= 

2 

µ

s

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

V

R

I

F

t

t

A

1

2

3

1: Anode 1

2: Cathode 2

3: Cathode 1

EIAJ: SC-79

Anode 2

SMini3-F1 Package

Unit: mm

0.3

2.0

±

0.2

1.3

±

0.1

(0.65)

1

3

2

(0.65)

0.9

±

0.1

2.1

±

0.1

1.25

±

0.1

0 to 0.1

(0.15)

(0.425)

5˚

5˚

+0.1

–0

0.15

+0.1

–0.05

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

Note) The part number in the parenthesis shows conventional part number.

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

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