Panasonic MA24D58 User Manual
Schottky Barrier Diodes (SBD)
Publication date: April 2008
SKH00224AED
1
This product complies with the RoHS Directive (EU 2002/95/EC).
MA24D58
Silicon epitaxial planar type
For high-frequency rectification in switching power supplies
For prevention of reverse current from batteries in mobile devices
Overview
MA24D58 is optimal for on-board power supplies and power supplies in
mobile application.
Features
Forward current (Average) I
F(AV)
= 3.0 A rectification is possible
Small reverse current I
R
Panasonic's unique wireless bonding structure assures a highsurge resistance
(I
FSM
= 50 A).
Absolute Maximum Ratings T
a
= 25°C
Parameter
Symbol
Rating
Unit
Reverse voltage
V
R
60
V
Maximum peak reverse voltage
V
RM
60
V
Forward current
*1
I
F
3.0
A
Non-repetitive peak forward surge
current
current
*2
I
FSM
50
A
Junction temperature
T
j
150
°
C
Storage temperature
T
stg
–40 to +150
°
C
Note) *1: Mounted on an alumina PC board (board: 20 mm × 50 mm × 0.8 t,
soldering land: 2.0 mm × 2.0 mm + 20 mm × 0.8 mm)
*2: 50 Hz sine wave 1 cycle (Non-repetitive peak current)
Electrical Characteristics T
a
= 25°C±3°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Forward current
V
F
I
F
= 3.0 A
0.5
0.6
V
Reverse current
I
R
V
R
= 60 V
11
150
µ
A
Terminal capacitance
*4
C
t
V
R
= 10 V, f = 1 MHz
440
pF
Reverse recovery time
*1, 4
t
rr
I
F
= I
R
= 100 mA, I
rr
= 10 mA
R
L
= 100 W
31
ns
Thermal resistance
R
th(j-a)
*2, 4
Mounted on an alumina PC board
55
°
C/W
R
th(j-a)
*3, 4
Mounted on a glass epoxy PC board
110
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: t
rr
test Circuit
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
= 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
*2: Mounted on an alumina PC board (board: 20 mm × 50 mm × 0.8 t, soldering land: 2.0 mm × 2.0 mm + 20 mm × 0.8 mm)
*3: Mounted on a glass epoxy PC board (board: 20 mm × 50 mm × 1.0 t, soldering land: 2.0 mm × 2.0 mm + 20 mm × 0.8 mm)
*4: Design guaranteed
Package
Code
TMiniP2-F1
Pin Name
1: Anode
2: Cathode
2: Cathode
Marking Symbol: 6T