Panasonic MA3X704 User Manual

Schottky Barrier Diodes (SBD)

1

Publication date: April 2004

SKH00073CED

Parameter

Symbol

Rating

Unit

Reverse voltage

MA3X704

V

R

15

V

MA3X704A

30

Maximum peak

MA3X704

V

RM

15

V

reverse voltage

MA3X704A

30

Peak forward current

I

FM

150

mA

Forward current

I

F

30

mA

Junction temperature

T

j

125

°C

Storage temperature

T

stg

−55 to +125

°C

(MA704)

(MA704A)

Silicon epitaxial planar type

For switching

For wave detection

■ Features

• Low forward voltage V

F

 and good wave detection efficiency 

η

• Small temperature coefficient of forward characteristic
• Small reverse current I

R

■ Absolute Maximum Ratings  T

a

 

= 25°C

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

V

F1

I

F

 

= 1 mA

0.4

V

V

F2

I

F

 

= 30 mA

1.0

Reverse current

MA3X704

I

R

V

R

 

= 15 V

200

nA

MA3X704A

V

R

 

= 30 V

300

Terminal capacitance

C

t

V

R

 

= 1 V, f = 1 MHz

1.5

pF

Reverse recovery time 

*

t

rr

I

F

 

= I

R

 

= 10 mA

1.0

ns

I

rr

 

= 1 mA, R

L

 

= 100 Ω

Detection efficiency

η

V

IN

 

= 3 V

(peak)

 , f 

= 30 MHz

65

%

R

L

 

= 3.9 kΩ, C

L

 

= 10 pF

■ Electrical Characteristics  T

a

 

= 25°C ± 3°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 µs

t

r

 = 0.35 ns

δ = 0.05

I

F

 = 10 mA

I

R

 = 10 mA

R

L

 = 100 Ω

10%

Input Pulse

Output Pulse

I

rr

 = 1 mA

t

r

t

p

t

rr

V

R

I

F

t

t

A

Marking Symbol
• MA3X704: M1K • MA3X704A: M1L
Internal Connection

1

2

3

Unit: mm

1: Anode
2: N.C.
3: Cathode

EIAJ: SC-59

Mini3-G1 Package

0.40

+0.10

–0.05

(0.65)

1.50

+0.25 –0.05

2.8

+0.2 –0.3

2

1

3

(0.95) (0.95)

1.9

±0.1

2.90

+0.20

–0.05

0.16

+0.10

–0.06

0.4

±

0.2

5˚

10˚

0 to 0.1

1.1

+0.2 –0.1

1.1

+0.3 –0.1

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 2 GHz.
4. *: t

rr

 measurement circuit

Note) The part numbers in the parenthesis show conventional part number.

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