GS2MA 规格书
GS2MA
FEATURE
2AMPS. GLASS PASSIVATED SURFACE MOUNT RECTIFIERS
SMA
(DO-214AC)
.High
current capability
.Low
forward voltage drop
.Low
power loss, high efficiency
.High
surge capability
.High
temperature soldering guaranteed:
260℃/10 seconds at terminals.
.For
surface mounted application.
.Easy
pick and place.
Fig2: SMA/DO-214AC
NO
A
B
C
D
E
F
G
Measurement
1.98½2.3
1.35½1.6
0.2MAX
2.4½2.9
3.8½4.6
0.8½1.8
4.8½5.80
MECHANICAL DATA
.Case:
Molded plastic
.Epoxy:
UL94V-0 rate flame retardant
.Lead:
MIL-STD- 202E, Method 208 guaranteed
.Polarity:Color
band denotes cathode end
.Packaging:12mm
tape per EIA STD RS-481
.Mounting
position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated)
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified Current
at T
A
=55°C
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Maximum Forward Voltage at 2.0A DC
Maximum DC Reverse Current Ta =25°C
at rated DC blocking voltage
Ta =125°C
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note 2)
Storage Temperature
Operation Junction Temperature
SYM
BOL
GS2MA
1000
700
1000
2.0
units
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Cj
R
(JA)
T
STG
T
J
50.0
1.1
5.0
125.0
30
50
-55 to +150
-55 to +150
A
V
µA
pF
°C /W
°C
°C
Note:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
2. Measured on P.C.Board with 0.2×0.2”(5.0×5.0mm)Copper Pad Areas.
1
GS2MA 规格书
RATING AND CHARACTERISTIC CURVES (GS2MA)
FIG.1-TYPICAL FORW
ARD CURRENT
DERATING CURVE
2.0
FIG.2-TYPICAL INSTANTANEOUS FORW
ARD
CHARACTERISTICS
10
AVERGE FORWARD
RECTIFIED CURRENT,(A)
INSTANEOUS FORWARD
CURRENT,(A)
1.0
T
J
=25
℃
Pulse
Width=300
μ
s
1%Duty Cycle
1.0
Single Phase Half
W 60Hz Resistive
ave
or inductive Load
.1
0
0
50
100
150
200
.01
.6
.8
1.0
1.2
1.4
AMBIENT TEMPERTURE,(
℃
)
FIG.3-MAXIMUN NON-REPETITIVE
FORWARD SURGE CURRENT
10
80
8.3ms Single Half
Sine-W (JEDEC
ave
M
ethod)
INSTANEOUS FORWARD VOLTAGE,(V)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
PEAK FORWARD SURGE
CURRENT,(A)
INSTANEOUS REVERSE
CURRENT,(
μ
A)
60
1.0
40
℃
.1
20
0
1
10
100
.01
0
20
40
60
80
100
120
140
NUMBER OF CYCLES AT 60Hz
PERCENT OF RATED PEAKREVERSE
VOLTAGE,(%)
2
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