SA30CA [CHENG-YI]
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR; 玻璃钝化结瞬态电压抑制器
| 型号： | SA30CA |
| 厂家： | 
CHENG-YI ELECTRONIC CO., LTD. |
| 描述： | GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR |
| 文件： | 总2页 (文件大小：129K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SA5.0 thru SA170CA
GGLLAASSSS PPAASSSSIIVVAATTEEDD JJUUNNCCTTIIOONN TTRRAANN--
SSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR
CCHHEENNGG--YYII
ELECTRONIC
VOLTAGE 6.8 to 144 VOLTS
400 WATT PEAK POWER
1.0 WATTS STEADY STATE
DO-15
FEATURES
Plastic package has Underwrites Laboratory
Flammability Classification 94V-O
Glass passivated chip junction
500W Peak Pulse Power capability
on 10/1000 s waveform
Excellent clamping capability
Repetition rate (duty cycle):0.01%
Low incremental surge resistance
Fast response time: typically less than 1.0 ps
from 0 volts to BV for unidirctional and 5.0ns
for bidirctional types
Typical ID less than 1 A above 10V
High tempreature soldering guaranteed:
0
300 C/10 seconds .375", (9.5mm)
lead length/51bs.,(2.3kg) tension
MECHANICAL DATA
Case:JEDEC DO-15 Molded plastic over passivated junction
Terminals:Plated Axial leads, solderable per MIL-STD-750, Method 2026
Polarity:Color band denotes positive end (cathode) except Bidirectionals types
Mounting Position
Weight:0.015 ounce, 0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0
Ratings at 25 C ambient temperature unless otherwise specified.
RATINGS
SYMBOL
VALUE
UNITS
Watts
Amps
Peak Pulse Power Dissipation on 10/1000 s waveform (NOTE 1,2,Fig.1)
Peak Pulse Current of on 10/1000 s waveform (NOTE 1,Fig.3)
PPPM
Minimum 5000
SEE TABLE 1
IPPM
0
Steady Power Dissipation at TL=75 C
PM(AV0
1.0
Watts
Lead Lengths .375",(9.5mm)(NOTE 2)
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Super-
imposed on Rated Load, unidirrctional only (JEDEC Method)(NOTE 3)
Amps
IFSM
70.0
0
Operating Junction and Storage Temperature Range
TJ, TSTG
-65 to + 175
C
0
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25 C per Fig.2
2
2
2. Measured on copper Leaf area of 1.57 in (40mm ) per Figure 5
3. 8.3ms single half sine-wave or equivalent square wave, Duty Cycle=4 pulses per minutes maximum.
SA5.0 thru SA170CA
GGLLAASSSS PPAASSSSIIVVAATTEEDD JJUUNNCCTTIIOONN TTRRAANN--
SSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR
CCHHEENNGG--YYII
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
SA5.0 THRU SA170CA
Fig. 1 - PEAK PULSE POWER VS PULSE TIME
Fig. 2 - PULSE DERATING CURVE
100
100
Non-Repetitive
Pulse waveform
75
Shown in Flgure
0
TA=25 C
3
10
50
1.0
25
0.1
0.1
1.0ms
10ms
s
1.0
s
10
s
100 s
0
0
25
50
75
100
125
150
175
200
td, PULSE WIDTH, SEC
0
TA, AMBIENT TEMPERATURE, C
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
Fig. 3 - PULSE WAVEFORM
UNIDIRECTIONAL
6,000
150
0
=25C
T
J
4,000
f=1.0MHz
0
TA=25 C
Vsig=50mVp-p
tf=10 se
Pulse Width (td) is Defined
as the Poitn Where the Peak
Current Decays to 50% of Ipp
2,000
Measursd at
Zero Bias
Peak Value
Ippm
100
1,000
800
600
400
Half Value-Ipp
2
Measursd at
Stand-Off
10/1000 sec Waveform
as Defined by R.E.A
50
200
Voltage(V MW)
e-kt
100
80
60
td
0
40
20
10
0
1.0
2.0
3.0
4.0
t, TIME, ms
Fig. 5 - STEADY STATE POWER
DERATING CURVE
1.0
2.0
10 20
100 200
V(WM), REVERSE STAND-OFF VOLTAGE, VOLTS
1.6
1.4
1.2
Fig. 6 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
200
1.0
0.8
0.6
l=375"(9.5mm)
T =T max
J J
8.3ms Single Half Sine Wave
JEDEC Method
100
50
0.4
0.2
0
40mmx40mmx1mm Cu
(1.58"x1.58"x.040")
0
25
50
75
100
125
150
175
200
0
TL, LEAD TEMPERATURE, C
10
1
2
4
6
8
10
20
40 60 80100
NUMBER OF CYCLES AT 60 Hz
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