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1.5SMC18A 参数 Datasheet PDF下载

1.5SMC18A图片预览
型号: 1.5SMC18A
PDF下载: 下载PDF文件 查看货源
内容描述: 玻璃PASSOVATED结瞬态电压抑制器电压 - 6.8到91伏1500瓦峰值功率 [GLASS PASSOVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE - 6.8 to 91 Volts 1500 Watts Peak Power]
分类和应用:
文件页数/大小: 5 页 / 111 K
品牌: WEITRON [ WEITRON TECHNOLOGY ]
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1.5SMC SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O
• Glass passivated chip junction in SMC/DO-214AB package
.128(3.25)
.108(2.75)
5.5 to 214 Volts
PEAK PULSE POWER
1500 Watts
SMC/DO-214AB
Unit: inch (mm)
• Excellent clamping capability
• Low zener impedance
• Fast response time: typically less than 1.0 ps from 0 volts to BV min
• Typical IR less than 1µA above 10V
• High temperature soldering guaranteed: 260°C/10 seconds/.375" ,(9.5mm)
lead length/5lbs., (2.3kg) tension
• In compliance with EU RoHS 2002/95/EC directives
.280(7.11)
.260(6.60)
.012(.305)
.006(.152)
.103(2.62)
.079(2.00)
MECHANICAL DATA
• Case: JEDEC SMC/DO-214AB molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denoted cathode except Bipolar
• Mounting Position: Any
• Weight: 0.007 ounce, 0.021 gram
.050(1.27)
.030(0.76)
.320(8.13)
.305(7.75)
.008(.203)
.002(.051)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 1.5SMC6.8 thru types 1.5SMC250.
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified.
Rating
Peak Power Dissipation at T
A
=25
O
C,T
P
=1ms(Note1,2,Fig1)
Peak Forward Surge Cunent,8.3ms single halfsine-wave (Note 2,3)
Peak Pulse Current on 10/1000s waveform (Note1,Fig.3)
Operating Junction and Storage Temperature Range
Maximum Thermal Resistance
Symbol
P
PPM
I
FSM
I
PPM
T
J
,T
STG
R
θ
JA
R
θ
JL
Value
1500
100
See Table 1
-55 to +150
75
15
Units
Watts
Amps
Amps
O
C
O
C
/W
NOTES:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C per Fig. 2.
2. Mounted on Copper Leaf area of 0.79 in
2
(20mm
2
).
3. 8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
.245(6.22)
.220(5.59)
• 1500W surge capability at 1.0ms
STAD-MAY.25.2007
PAGE . 1