900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




STMicroelectronics Electronic Components Datasheet

BAT74 Datasheet

SMALL SIGNAL SCHOTTKY DIODE

No Preview Available !

® BAT74
SMALL SIGNAL SCHOTTKY DIODE
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
EXTREMELY FAST SWITCHING
SURFACE MOUNT DEVICE
DESCRIPTION
Two separate Schottky barrier diodes encapsu-
lated in a SOT-143 small SMD package.
A2
A1
A1 A2
K2
K1
K1 K2
SOT-143
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
IFRM Repetitive peak forward current δ = 0.33
IFSM Surge non repetitive forward current (tp=10ms sinusoidal)
Ptot Power Dissipation (note 1)
Tamb = 50°C
Tstg Maximum storage temperature range
Tj Maximum operating junction temperature *
TL Maximum temperature for soldering during 10s
Note 1: Ptot is the total dissipation of both diodes
Value
30
0.5
1
250
- 65 to +150
150
260
Unit
V
A
A
mW
°C
°C
°C
*
:
dPtot
dTj
<
1
Rth(ja)
thermal
runaway condition for a diode on its own heatsink
June 1999 - Ed: 3A
1/4


STMicroelectronics Electronic Components Datasheet

BAT74 Datasheet

SMALL SIGNAL SCHOTTKY DIODE

No Preview Available !

BAT74
THERMAL RESISTANCE
Symbol
Parameter
Rth (j-a) Junction to Ambient (*)
(*) Mounted on epoxy board with recommended pad layout.
Value
400
Unit
°C/W
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol
Parameters
VF * Forward voltage drop
IR ** Reverse leakage current
Tests conditions
Tj = 25°C
IF = 0.1 mA
IF = 1 mA
IF = 10 mA
IF = 30 mA
IF = 100 mA
Tj = 25°C
VR = 30 V
Tj = 100°C
Min.
Typ.
Max.
240
320
400
500
900
1
100
Unit
mV
µA
Pulse test: * tp = 380 µs, δ < 2%
** tp = 5 ms, δ < 2%
DYNAMIC CHARACTERISTICS (Tj = 25 °C)
Symbol Parameters
C Junction
Capacitance
trr Reverse Recovery
Time
Tests conditions
Tj = 25°C VR = 1 V F = 1 MHz
Min.
IF = 10 mA IR = 10 mA Tj = 25°C
Irr = 1 mA RL = 100
Typ. Max. Unit
10 pF
5 ns
Fig.1 : Average forward power dissipation versus
average forward current.
PF(av)(W)
0.30
0.25
δ = 0.1
δ = 0.05
δ = 0.2
δ = 0.33
0.20
0.15
δ=1
0.10
0.05
0.00
0.00
0.05
T
IF(av) (A)
δ=tp/T
tp
0.10 0.15 0.20 0.25 0.30
Fig.2 : Average forward current versus ambient
temperature ( δ = 0.33).
IF(av)(A)
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
T
0.04
0.02
δ=tp/T
tp
Tamb(°C)
0.00
0 25 50 75 100 125 150
2/4


Part Number BAT74
Description SMALL SIGNAL SCHOTTKY DIODE
Maker STMicroelectronics
Total Page 4 Pages
PDF Download

BAT74 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 BAT70-05 Silicon Schottky Diodes (Parallel connection for maximum IF per package Low forward voltage drop For power supply)
Siemens Semiconductor Group
2 BAT720 Schottky barrier diode
NXP
3 BAT720 Schottky Diodes
MCC
4 BAT720 SCHOTTKY BARRIER DIODE
Jin Yu Semiconductor
5 BAT720 SCHOTTKY BARRIER DIODE
JCET
6 BAT720 Schottky barrier diode
Kexin
7 BAT720 Schottky barrier diode
Galaxy Semi-Conductor
8 BAT721 Schottky barrier double diodes
NXP
9 BAT721A Schottky barrier double diodes
NXP





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy