SB260R 规格书
SB260R
2 .0AMP S . SCHOTTKY
BARRIER
RECTIFIERS
FEATURE
.High
current capability
.Low
forward voltage drop
.Low
power loss, high efficiency
.High
surge capability
.High
temperature soldering guaranteed
260°C /10sec/ 0.375" lead length at 5 lbs tension
DO-15
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
1.0(25.4)
MIN.
.140(3.6)
.104(2.6)
DIA.
+
MECHANICAL
DATA
.Terminal:
Plated axial leads solderable per
MIL-STD 202E, method 208C
.Case:
Molded with UL-94 Class V-0 recognized
Flame Retardant Epoxy
.Polarity:
color band denotes cathode
.Mounting
position: any
-
.034(0.9)
.028(0.7)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM
RATINGS AND ELECTRICAL
CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
TypeNumber
Maximum Recurrent Peak Reverse V oltage
Maximum RMS V oltage
Maximum DC blocking V oltage
Maximum Average Forward Rectified Current
.375"(9.5mm) lead length at T
L
=90°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
method)
Maximum Forward V oltageat 2.0A DC
Maximum DC Reverse Current
at rated DC blocking voltage
@T
A
=25°C
@T
A
=100°C
SYM
BOL
260R
SB260R
units
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(A V)
I
FSM
V
F
I
R
C
J
R
(JA)
T
STG
T
J
60
42
60
2.0
50.0
0.70
0.1
10.0
200
75
-55 to +150
-55 to +150
A
V
mA
pF
°C /W
°C
°C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Storage Temperature
Operation JunctionTemperature
Note:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
2. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C.BoardMounted.
1
SB260R 规格书
SB260R)
RATINGAND
RATING AND CHARACTERISTIC CURVES (SB260R)
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
INSTANEOUS FORWARD CURRENT,(A)
10
FIG.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
AVERGE FORWARD RECTIFIED
CURRENT,(A)
2.0
1
1.0
Single Phase Half
Wave 60Hz Resistive
or inductive Load
0.1
T
J
=25
℃
Pulse Width=300
s
μ
1% Duty Cycle
0
0
50
100
150
200
.01
.2
.4
.6
.8
1.0
LEAD TEMPERTURE,( )
℃
FIG.3-MAXIMUN NON-REPETITIVE FORWARD
SURGE CURRENT
80
8.3ms Single Half Sine-Wave
(JEDEC Method)
INSTANEOUS FORWARD VOLTAGE,(V)
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANEOUS REVERSE CURRENT,(mA)
1.0
PEAK FORWARD SURGE CURRENT,(A)
60
.1
40
T
J
=25
℃
.1
20
0
1
10
.01
100
0
20
40
60
80
100
120
140
NUMBER OF CYCLES AT 60Hz
PERCENT OF RATED PEAK REVERSE VOLTAGE,(
%)
2
stm32/stm8
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