SAC50 [TSC]
Low Capacitance Transient Voltage Suppressor Diodes; 低电容瞬态电压抑制二极管
| 型号： | SAC50 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | Low Capacitance Transient Voltage Suppressor Diodes |
| 文件： | 总4页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAC SERIES
Low Capacitance Transient Voltage Suppressor Diodes
Voltage Range
5.0 to 50 Volts
500 Watts Peak Power
1.0 Watt Steady State
DO-15
Features
ꢀ
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
ꢀ
500W surge capability at 10 X 1000us waveform, duty cycle:
0.01%
ꢀ
ꢀ
ꢀ
Excellent clamping capability
Low incremental surge resistance
Fast response time: Typically less than 1.0ps from 0 volts to
VBR for unidirectional and 5.0 nS for bidirectional
High temperature soldering guaranteed: 260OC / 10 seconds
/ .375”,(9.5mm) lead length / 5lbs.,(2.3kg) tension
Idel for data line applications
ꢀ
ꢀ
ꢀ
Maximum junction capacitance at o volts is 50 pF
Mechanical Data
ꢀ
ꢀ
ꢀ
ꢀ
Case: JEDEC DO-15 molded plastic over a
passicated junction
Lead: Axial leads, solderable per MIL-STD-
750, Method 2026
Polarity: Color band denotes cathode except
bipolar
Weight: 0. 4 gram, 0.015 ounce
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Type Number
Symbol
Value
Units
Peak Power Dissipation at TA=25OC, Tp=1ms
(Note 1)
PPK
Minimum 500
Watts
Steady State Power Dissipation at TL=75 OC
Lead Lengths .375”, 9.5mm
PD
3.0
Watts
OC
Operating and Storage Temperature Range
Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25OC Per Fig. 2.
TJ, TSTG
-55 to + 175
- 638 -
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
Breakdown Voltage Test
Stand-Off
Maximum
Maximum
Maximum
Clamping
Maximum
Temperature
Coefficient
Device
VBR
Current Voltage Reverse Leakage
Peak Pulse
(Volts) (Note 1)
@IT
VWM
at VWM
ID (uA)
Current IPPM Voltage at IPPM
Min
7.60
Max
9.21
9.51
10.2
10.9
11.5
13.6
16.3
20.4
24.4
29.8
35.3
40.7
48.9
61.1
68.3
(mA)
(Volts)
(Note 2)(Amps)
VC(Volts)
10.00
11.2
of VBR mV / OC)
SAC5.0
SAC6.0
SAC7.0
SAC8.0
SAC8.5
SAC10
SAC12
SAC15
SAC18
SAC22
SAC26
SAC30
SAC36
SAC45
SAC50
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5.0
6.0
7.0
8.0
8.5
10
12
15
18
22
26
30
36
45
50
300
300
300
100
50
44
41
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
7.90
8.33
38
12.6
13.4
14.0
16.3
8.89
36
9.44
34
11.10
13.30
16.70
20.00
24.40
28.90
33.30
40.00
50.00
55.50
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
29
25
19.0
20
23.6
15
28.8
14
35.4
11.1
10.0
8.6
6.8
5.8
42.3
48.6
60.0
77.0
88.0
Note: There are A suffix for types SAC 5.0 thru type SAC 50. "A" : + / - 5% tolerance.
Notes:
1.
Schematic
Diode
Low Capacitance
TVS
Translent
Voltage
Suppressor
2. Device must be used with two units in parallel,
opposite in polarity as shown in circuit for AC
signal line protection
- 639 -
Characteristics and Application
SAC is a Transient Voltage Suppressor Diode in series with a compensation diode
for low capacitance.
Transient Voltage Suppressors may be used at various points in a circuit to
provide various degrees of protection.
Transient Voltage Suppressor provides excellent clamping capability.
Since the low incremental surge resistance.
For telecommumication : multi-protocol serial transceivers. Please refer as below:
-) Cellular
-) Universal series bus (USB) port production.
-) Instrumentation.
-) LAN / WAN equipment.
-) Peripherals.
-) High speed data lines.
Tow devices are used in parallel and opposite polarity for protecting one
bi-directional ines (FIG. 1), or with a steeling diode for protecting one
unidirectional (FIG. 2).
The low capacitance TVS series are used on high speeded interfaces such as
video line, I2C RS-485, RS-422 and USB, for ESD protection the lines which
have signal, or data. Please refer as below:
1). Token Ring
2). I2C
FIG. 1
FIG. 2
3). Video line
4). Set top box I/O
5). LAN / WAN equipment.
6). Security system
7). Automatic teller machine
8). HFC system
Low Capacitance
TVS
Low Capacitance
TVS
9). Networks
Device must be used with two units
in parallel, opposite in polarity as shown
in circuit for AC signal line protection
- 640 -
RATINGS AND CHARACTERISTIC CURVES (SAC SERIES)
FIG.2- PULSE DERATING CURVE
FIG.1- PEAK PULSE POWER RATING CURVE
100
75
Average Power
30
10
Non-repetitive Pulse
Waveform shown in Fig.3
TA
=250C
Peak Power
(single pulse)
Impulse
Exponential
Decay
50
P
PK".5
tld
1
P
PK
Half Sine
25
0
td
td=7tp
P
PK
Square
td
Current Waveform
0.1
100 s
tp, PULSE WIDTH, (sec.)
0
0.1 s
1.0 s
10 s
1.0ms
10ms
50
100
150
175
TL, LEAD TEMPERATURE(OC)
FIG.3- PULSE WAVEFORM
150
Tj
=250C
Pulse Width (td)
tr=10msec.
is defined sa the point
where the peak current
decays to 50% of lPPM
Peak Value
PPM
100
50
0
l
HALF VALUE - IPP
PPM
l
2
10/1000msec. Waveform
as defined by R.E.A.
td
0
1.0
2.0
TIME (ms)
3.0
4.0
t
- 641 -
相关型号：
SAC50-BP-HF
Trans Voltage Suppressor Diode, 500W, 50V V(RWM), Unidirectional, 1 Element, Silicon, DO-15,
MCC
SAC50-E3/1
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50-E3/54
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50/1-E3
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50/23-E3
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50/4-E3
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50/54-E3
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50/73-E3
DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transient Suppressor
VISHAY
SAC50B
500W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15, 2 PIN
LITTELFUSE
©2020 ICPDF网 联系我们和版权申明