SM350B [SUNMATE]
3A Patch Schottky diode 50V SMB series;
| 型号： | SM350B |
| 厂家： | 
SUNMATE electronic Co., LTD |
| 描述： | 3A Patch Schottky diode 50V SMB series 二极管 光电二极管 瞄准线 功效 |
| 文件： | 总2页 (文件大小：316K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM320B - SM3100B
SURFACE MOUNT SCHOTTKY BARRIER DIODES
VOLTAGE RANGE: 20 - 100V
CURRENT: 3.0 A
Features
For Surface Mounted Applications
!
!
!
High Temperature Metallurgically Bonded Contacts
Plastic Material - UL Flammability
Classification 94V-0
!
High Reliability
! High Current Capability and Low VF
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
B
SMB(DO-214AA)
!
Submersible Temperature of 265°C for
Dim
Min
3.30
4.06
1.91
0.15
5.00
0.10
0.76
2.00
Max
10 Seconds in Solder Bath
A
B
C
D
E
G
H
J
3.94
4.70
2.21
0.31
5.59
0.20
1.52
2.62
Mechanical Data
A
J
C
!
!
Case: SMB/DO-214AA, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
D
!
!
!
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
G
H
Weight: 0.093 grams (approx.)
All Dimensions in mm
E
TA = 25ꢀC unless otherwise specified
Maximum Ratings and Electrical Characteristics
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Characteristic
Symbol
SM380B SM3100B
SM320B SM330B SM340B SM350B SM360B
Unit
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
Maximum repetitive peak reverse voltage
Maximum RMS voltage
V
V
V
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
I(AV)
3.0
A
Peak forward surge current
IFSM
100.0
0.70
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
A
VF
IR
0.55
0.85
V
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.5
mA
TA=100 C
20
500
10
Typical junction capacitance (NOTE 1)
CJ
RθJA
pF
C/W
C
300
Typical thermal resistance (NOTE 2)
Operating junction temperature range
55.0
-65 to +125
-65 to +150
-65 to +150
TJ,
C
Storage temperature range
TSTG
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
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RATINGS AND CHARACTERISTIC CURVES SM320B THRU SM3100B
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
3.0
2.4
1.8
1.2
0.6
0
80
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
60
40
SM320B-SM340B
SM350B-SM3100B
20
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
25
50
75
100
125
150
175
0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
50
1,000
100
10
TJ=25 C
10.0
TJ=100 C
TJ=75 C
1
1
SM320B-SM340B
SM350B-SM360B
SM380B-SM3100B
0.1
0.01
0.1
TJ=25 C
0
20
40
60
80
100
0.01
PERCENT OF PEAK REVERSE VOLTAGE,%
0
0.2 0.4
0.6
0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
2000
1000
100
10
1
TJ=25 C
100
SM320B-SM340B
SM350B-SM3100B
0.1
0.01
0.1
1
10
100
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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