首页 > 器件类别 > 分立半导体 > 肖特基二极管

ST310A

直流反向耐压(Vr):100V 平均整流电流(Io):3A 正向压降(Vf):600mV @ 3A 台湾沟槽芯片LOW VF≧0.6

器件类别:分立半导体    肖特基二极管   

厂商名称:深圳辰达行电子(MDD)

厂商官网:http://www.microdiode.com/

下载文档
器件参数
参数名称
属性值
直流反向耐压(Vr)
100V
平均整流电流(Io)
3A
正向压降(Vf)
600mV @ 3A
文档预览
ST34A THRU ST310A
SURFACE MOUNT TRENCH SCHOTTKY RECTIFIER
Reverse Voltage - 40 to 100 Volts
Forward Current - 3.0 Amperes
DO-214AC/SMA
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
High efficiency operation
Ultra low forward voltage drop,low power losses
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds,0.375
(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.071 (1.80)
0.047 (1.20)
0.118(3.00)
0.094(2.40)
0.181(4.60)
0.157(4.00)
0.016(0.41)
0.006(0.15)
0.091(2.30)
0.067(1.70)
MECHANICAL DATA
Case:
JEDEC DO-214AC molded plastic body
Terminals:
leads solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:0.002
ounce, 0.07 grams
0.063(1.60)
0.029(0.75)
0.008(0.20)
0.002(0.05)
0.213(5.40)
0.188(4.80)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
SYMBOLS
ST34A
40
28
40
ST36A
60
42
60
3.0
ST310A
100
70
100
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
,
T
STG
80.0
0.41
0.10
20.0
500
75
-55 to +125
0.50
0.03
60.0
0.60
0.02
10.0
A
V
mA
pF
C/W
C
C
-55 to +150
-55 to +150
Note:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
RATINGS AND CHARACTERISTIC CURVES ST34A THRU ST310A
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
90
3
P.C.B mounted on
0.2*0.2"(5.0*5.0mm)
copper pad areas
75
2.4
60
1.8
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
ST34A
ST36A-ST310A
45
1.2
30
0.6
ST34A
ST36A-ST310A
0
25
50
75
100
125
150
175
15
8.3ms SINGLE HALF SINE-WAVE
0
0
1
10
100
LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MILLAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS FORWARD
CURRENT,AMPERES
20
10
10
TJ=100 C
1
T
J
=25 C
PULSE WIDTH=300
µs
2%DUTY CYCLE
1
TJ=75 C
0.1
ST34A
ST36A
ST310A
0.2
0.4
0.6
0.8
1.0
1.1
0.1
0.01
TJ=25 C
0.01
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
TRANSIENT THERMAL IMPEDANCE,
C/W
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
JUNCTION CAPACITANCE, pF
2000
1000
10
100
1
T
J
=25 C
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
查看更多>