Dc BAT54S Technical specifications of small signal schottky barrier diode Datasheet

BAT54
BAT54A
BAT54C
BAT54S
DC COMPONENTS CO., LTD.
RECTIFIER SPECIALISTS
R
TECHNICAL SPECIFICATIONS OF SMALL SIGNAL SCHOTTKY BARRIER DIODES
VOLTAGE - 30 Volts
CURRENT - 0.2 Amperes
FEATURES
*
*
*
*
For general purpose applications
Low turn-on voltage.
Fast switching time.
Protected by a PN junction guard ring against excessive
voltage, such as electrostatic discharge(ESD).
SOT-23
.020(0.5)
.012(0.3)
MECHANICAL DATA
.063(1.6)
.047(1.2)
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated, solderable per
MIL-STD-202E, Method 208 guaranteed
* Mounting position: Any
* Weight: 0.008 grams Approx.
.108(2.8)
.083(2.1)
.045(1.2)
.034(0.9)
.091(2.3)
.067(1.7)
.120(3.0)
.110(2.8)
.0071(0.18)
.0035(0.09)
.051(1.3)
.035(0.9)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified.
.026(0.7)
.010(0.3)
Single phase, half wave, 60Hz, resistive or inductive load.
.004
Max
(0.10)
.027(0.7)
.013(0.3)
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
BAT54
BAT54A
BAT54C
BAT54S
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
30
Volts
Maximum RMS Voltage
VRMS
21
Volts
VDC
30
Volts
IO
0.2
Amps
I FSM
0.6
Amps
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T A=75 o C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage
o
Maximum DC Reverse Current at TA=25 C, V R =25V
1.0 @ IF=0.1A
VF
IR
2.0
R θJA
635
Typical Junction Capacitance (Note 2)
CJ
10
Storage Operating Temperature Range
T J , T STG
-55 to + 125
Typical Thermal Resistance (Note1)
NOTES : 1. Terminals maintained at specified ambient temperature.
2. Measured at 1 MHz and applied reverse voltage of 1.0 volts.
Volts
0.32 @ IF=0.001A
SINGLE
BAT54
µAmps
0
pF
0
COMMON ANODE COMMON CATHODE
BAT54A
C/ W
BAT54C
Pin Configuration (Top View)
C
SERIES
BAT54S
RATING AND CHARACTERISTIC CURVES (BAT54, BAT54A, BAT54C, BAT54S)
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT, (A)
0.5
0.4
0.3
0.2
0.1
0
20
40
60
80
100
120
AMBIENT LEAD TEMPERATURE, (oC)
o
o
TJ= 100 C
o
TJ= 25 C
0.01
0.001
0
0.1
0.2
0.3
0.4
0.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10000
1
REVERSE CURRENT, (µA)
10
o
TJ= 25 C
0.1
0.01
o
TJ= 100 C
1000
o
TJ= 75 C
100
0.001
10
15
20
25
30
0
35
5
REVERSE VOLTAGE, (V)
10
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
14
12
10
8
6
4
2
0
5
10
15
20
REVERSE VOLTAGE, (V)
DC COMPONENTS CO., LTD.
R
15
20
REVERSE VOLTAGE, (V)
16
JUNCTION CAPACITANCE, (pF)
REVERSE CURRENT, (µA)
TJ= 75 C
0.1
25
25
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