Panasonic MA24D70 User Manual

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

Bias Application Unit (N-50BU)

90%

Pulse Generator
(PG-10N)
Rs = 50 Ω

Wave Form Analyzer
(SAS-8130)
Ri = 50 Ω

tp = 2 µs
tr = 0.35 ns
δ = 0.05

IF = IR = 100 mA
RL = 100 Ω

10%

Input Pulse Output Pulse

I

rr

= 10 mA

t

r

t

p

t

rr

V

R

I

F

t

t

A

Schottky Barrier Diodes (SBD)

MA24D70

Silicon epitaxial planar type

For rectification

 Overview

MA24D70 is optimal for general circuit supplies.

 Package

Code

TMinP2-F1

 Features

 Forward current (Average) I
 Low forward voltage VF and good rectification efficiency

= 5.0A rectification is possible 5.0A rectification is possible5.0 A rectification is possible

F(AV)

 Absolute Maximum Ratings Ta = 25°C

Pin Name

1: Anode

2: Cathode

 Marking Symbol: 5M

Parameter Symbol Rating Unit

Reverse voltage V

Maximum peak reverse voltage V

1

Forward current (Average)

Non-repetitive peak forward surge current

*

I

2

*

Junction temperature T

Storage temperature T

Note) *1: Lead temperature: Tl = 80°C, DC wave on

2: 50 Hz sine wave 1 cycle (Non-repetitive peak current)

*

RM

F(AV)

I

FSM

stg

R

j

35 V

35 V

5.0 A

60 A

150

-40 to +150

°C

°C

 Electrical Characteristics Ta = 25°C±3°C

Parameter Symbol Conditions Min Typ Max Unit

Forward voltage V

Reverse current I

R

Terminal capacitance C

1

Reverse recovery time

Thermal resistance (j-a) R

Thermal resistance (j-l) R

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. *1: trr measurement circuit

*

t

rr

th(j-a)

th(j-l)

IF = 3.0 A 0.43 0.48

F

IF = 5.0 A 0.49 0.55

VR = 35 V 0.3 mA

VR = 10 V, f = 1 MHz 110 pF

t

IF = IR = 100 mA, Irr = 10 mA,

RL = 100 W

Mounted on an alumina PC board

*

Mounted on a glass epoxy PC board

2

3

*

32 ns

60

220

10

V

°C/W

°C/W

*2: Mounted on an alumina PC board (Board: 50 mm × 50 mm × 0.8 mm, Soldering land:1.4 mm × 2.1 mm)

*3: Mounted on an alumina PC board (Board: 50 mm × 20 mm × 1.0 mm, Soldering land: 2.0 mm × 2.0 mm + 20 mm × 0.8 mm)

Publication date: July 2008 SKH00225AED 1

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

10

−3

10

−2

0 0.2 0.4 0.6

10

−1

10

4

10

3

10

2

10

1

MA24D70_ IF-V

F

Forward current I

F

(mA)

Forward voltage VF (V)

Ta = 150°C

125°C

25°C

75°C

−20°C

0 10 20 30 40

10

−4

10

−3

10

−2

10

−1

10

1

10

2

Reverse voltage VR (V)

Reverse current I

R

(mA)

MA24D70_IR-VR

T

a

= 150°C

75°C

125°C

25°C

−20°C

0

100

200

300

400

500

0 10 40

MA24D70_Ct-VR

T

a

= 25°C

f = 1 MHz

Reverse voltage VR (V)

Terminal capacitance C

t

(pF)

0

2

4

6

8

0 10 20 30 40

MA24D70_ P

R(AV)-VR

Reverse voltage VR (V)

Reverse power dissipation (Average) P

R(AV)

(mW)

0.5

0.8

0.9

DC

I

F

t

p

T

0

0.8

1.6

2.4

0 2 4 6 8

MA24D70_PF(AV)-IF(AV)

Forward current (Average) I

F(AV)

(A)

Forward power dissipation (Average) P

F(AV)

(W)

DC

0.5

0.2

0.1

I

F

t

p

T

10

−3

110

−1

10

−2

10 10210

3

MA24D70_Rth-t

Time t (s)

Thermal resistance R

th

(°C/W)

10

−1

10

1

10

3

10

2

Alumina board

:
50 mm × 50 mm, t = 0.8 mm,
land

1.4 mm × 2.1 mm

Glass epoxy board

:
50 mm × 20 mm, t = 1 mm,
land

2.0 mm × 2.0 mm + 2.0 mm × 0.8 mm

0

2

4

0 40

160120

80

Ambient temperature Ta

(°C)

Forward current (Average) I

F(AV)

(

A

)

tp / T

DC

0.5

0.2

0.1

MA24D70_I

F(AV)-Ta

t

p

T

I

F

T

j

= 150°C

V

R

= 20 V

Mounted on an alumina PC board

Copper foil: 2.0 mm × 2.0 mm

MA24D70

IF  VF IR  VR Ct  V

P

 VR P

R(AV)

F(AV)

 I

Rth  t

F(AV)

R

I

2 SKH00225AED

 T

F(AV)

a