TCP020E [MICROSEMI]
Tripolar Overvoltage Protection For Network Interfaces; 网络接口的三极过压保护
| 型号： | TCP020E |
| 厂家： | 
Microsemi |
| 描述： | Tripolar Overvoltage Protection For Network Interfaces |
| 文件： | 总5页 (文件大小：252K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TCP020E
PRELIMINARY
KEY FEATURES
DESCRIPTION
Transient suppressor TCP020E is dedicated to ISDN, T1, Ethernet, and data lines
protection. Important features - very low breakover voltage combined with low
capacitance. May be used as a triple or a single bi-directional suppressor – see
schematic diagram.
ꢀ BIDIRECTIONAL TRIPLE
CROWBAR PROTECTION
ꢀ PEAK PULSE CURRENT:
IPP = 30 A, 10/1000 µs
ꢀ BREAKDOWN VOLTAGE:
18 V
This product provides:
• AVAILABLE IN SO8
PACKAGES
-
low capacitance, allowing high speed signal transmissions with low losses
-
low dynamic breakover voltage, protecting submicron microelectronic
• LOW DYNAMIC
circuitry
BREAKOVER VOLTAGE:
25 V @ 2/10 µs
-
Compliance with BELLCORE 1089-GR requirements for intrabuilding
lightning and power fault surges.
• Low Capacitance: 30 pF
This low stand-off voltage and low capacitance protector is well suited for use in
high-speed interfaces as ISDN.
APPLICATIONS/BENEFITS
ꢀ
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
COMPLIES WITH THE FOLLOWING STANDARDS:
CCITT K17 - K20
VDE 0433
VDE 0878
CNET
1.5 KV
10/700 µs
5/310 µs
10/700 µs
5/310 µs
1.2/50 µs
38 A
2
KV
50 A
1.5 KV
40 A
1/20
µs
1.5 KV
38 A
0.5/700 µs
0.2/310 µs
15kV
IEC801-2
IEC801-5
air discharge
4kV
1.2/50 µs
100 A
8/20
µs
UL94V-0
TCPxx packages comply with requirements of UL94V-0
Copyright 2000
TCP020E.PDF 2002-05-02
Microsemi
Santa Ana Division
Page 1
2830 S. Fairview Street, CA. 92704, Tel: 714-979-8220, Fax: 714-557-5989
TCP020E
PRELIMINARY
ELECTRICAL PARAMETERS @ 25°C (unless otherwise specified)
Symbol
Parameter
Value
Unit
Peak pulse current (see note 1)
30
A
10/1000 µs
8/20 µs
I
PP
150
2/10 µs
200
8
A
Non repetitive surge peak on-state
current (F = 50 Hz).
tp = 10 ms
I
TSM
3.5
t = 1 s
°C
Storage temperature range
-55 to + 150
T
stg
150
260
Maximum junction temperature
Maximum lead temperature for soldering during 10s
T
j
°C
T
L
Note 1 : Pulse waveform :
10/1000µs tr=10µs
tp=1000µs
8/20µs
2/10µs
tr=8µs
tr=2µs
tp=20µs
tp=10µs
THERMAL RESISTANCES
Symbol
Parameter
Value
170
Unit
°C/W
Junction to ambient
SO 8
R
(j-a)
th
Copyright 2000
TCP020E.PDF 2002-05-02
Microsemi
Page 2
Santa Ana Division
2830 S. Fairview Street, CA. 92704, Tel: 714-979-8220, Fax: 714-557-5989
TCP020E
PRELIMINARY
ELECTRICAL CHARACTERISTICS (Tamb= 25°C)
Symbol
Parameter
Stand-off voltage
V
RM
Leakage current
Breakdown voltage
Breakover voltage
Holding current
I
V
V
RM
BR
BO
I
H
Breakover current
Peak pulse current
Forward Voltage Drop
Capacitance
I
I
V
BO
PP
F
C
Types
I
V
RM
I
R
V
V
V
I
I
C
P
RM
@
@
BR
BO
BO
BO
H
dyn
typ
max
max
min
max
max
min
V
16
mA
1
V
18
V
22
V
25
mA
100
mA
50
pF
30
µA
1
TCP020E
Copyright 2000
TCP020E.PDF 2002-05-02
Microsemi
Page 3
Santa Ana Division
2830 S. Fairview Street, CA. 92704, Tel: 714-979-8220, Fax: 714-557-5989
TCP020E
PRELIMINARY
Copyright 2000
Microsemi
Page 4
TCP020E.PDF 2002-05-02
Santa Ana Division
2830 S. Fairview Street, CA. 92704, Tel: 714-979-8220, Fax: 714-557-5989
TCP020E
PRELIMINARY
Copyright 2000
Microsemi
Page 5
TCP020E.PDF 2002-05-02
Santa Ana Division
2830 S. Fairview Street, CA. 92704, Tel: 714-979-8220, Fax: 714-557-5989
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