MSPMSV101E [MICROSEMI]
Stabistor Diode, Silicon, DO-201AA, PLASTIC PACKAGE-2;
| 型号： | MSPMSV101E |
| 厂家： | 
Microsemi |
| 描述： | Stabistor Diode, Silicon, DO-201AA, PLASTIC PACKAGE-2 二极管 |
| 文件： | 总3页 (文件大小：282K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MSV101A thru MSV101G
MSV201A thru MSV701A
BIDIRECTIONAL VARISTORS
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
The MSV series consists of a matched set of silicon p-n junctions
configured for bidirectional application. They can be used in telephone
equipment, replacing copper-oxide varistors, fractional voltage regulators,
negative-temperature-coefficient resistors, signal limiters and expanders.
They are ideally suited for meter/galvanometer protection, wave shaping,
threshold limiters and zener diode compensation.
The MSV varistor uses two or more forward biased matched silicon diodes
in anti-parallel legs in a two-electrode device configuration. It provides a
voltage-dependent nonlinear resistance that drops markedly as the applied
voltage is increased similar to a TVS except it offers lower voltage features.
MSV devices are designed for controlled protection at various current
levels and are rated at various peak pulse currents.
These varistors are supplied in Microsemi’s cost-effective, highly reliable,
molded axial-leaded package. Non-standard voltages are also available.
Devices in this series with VC2 clamping are rated to U.L.497B
DO-201AA
requirements. (See table).
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
• Bidirectional low voltage clamping 1.5 V to 9.0 V
•
Low voltage clamping protection well be low
using forward biased diodes in series and antiparallel
conventional TVS components
• Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers
•
•
•
Telephone equipment protection
Protects from switching transients
Protection from ESD and EFT per IEC 61000-4-2
and IEC61000-4-4
• Moisture classification is Level 1 with no dry pack
•
•
Secondary lightning protection
required per IPC/JEDEC J-STD-020B
Clamping voltages also specified per U.L. 497B with
• Negative temperature coefficient (see Figure 2)
100 V/µs rise time
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
Steady State Power: 1.0 Watt at 50oC.
•
•
CASE: Void free molded thermosetting epoxy body
Operating and Storage temperatures: -65oC to
+150oC.
meeting UL94V-0
FINISH: Tin-lead plated copper readily solderable
per MIL-STD-750, method 2026
POLARITY: Not marked for Bidirectional
MARKING: Part Number
•
•
•
Surge: 30 Amps, 8.4 ms @ 25oC.
Pulse: 1.0 ms @ 25oC for VC1 clamping*.
•
•
•
t
clamping (0 volts to VBR min.): Less than 1x10-8
seconds (theoretical)
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
•
Solder temperatures: 260oC for 10 s (maximum)
•
•
WEIGHT: 1.5 gram (approx.)
See package dimensions on last page
Copyright 2003
Microsemi
Page 1
12-23-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
MSV101A thru MSV101G
MSV201A thru MSV701A
BIDIRECTIONAL VARISTORS
S C O T T S D A L E D I V I S I O N
ELECTRICAL CHARACTERISTICS
CJ @ 0 VOLTS
VBR @ IBR
V / µA
MICROSEMI
PART
VBR @ IBR
VC1 @ IPP
V / A
*
f = 1 MHz
pF
VC2**
V
V / mA
NUMBER
Minimum
Maximum
Maximum
Maximum
Maximum
.05 / 10
-
-
MSV101A
MSV101B
MSV101C
MSV101D
MSV101E
MSV101F
MSV101G
MSV201A
MSV301A
MSV401A
MSV401B
MSV401C
MSV501A
MSV601A
MSV701A
200
-
.14 / 100
.05 / 10
.51 / 1,000
-
-
-
200
-
.14 / 100
.05 / 10
.66 / 1,000
-
-
-
200
-
.14 / 100
.43 / 100
.56 / 1,000
.43 / 100
.56 / 1,000
.20 / 10
.50 / 1,000
-
.72 / 10
1.5 / 50
1500
1500
1500
1500
750
3.8
3.8
3.8
3.8
4.4
5.4
6.4
6.4
6.4
7.4
8.4
9.4
-
-
.90 / 100
1.5 / 50
-
-
.90 / 100
1.5 / 50
.56 / 1,000
.20 / 10
-
-
.90 / 100
1.5 / 50
.56 / 1,000
.86 / 100
1.10 / 1,000
-
-
-
1.48 / 10
3.0 / 45
-
-
-
4.5 / 40
500
1.60 / 1,000
1.72 / 100
2.20 / 1,000
1.30 / 10
2.20 / 1,000
-
2.40 / 50
-
2.92 / 10
4.5 / 35
400
-
-
2.92 / 10
5.5 / 35
400
-
-
-
5.5 / 35
400
2.20 / 1,000
1.70 / 10
2.80 / 1,000
1.30 / 10
2.20 / 1,000
-
3.10 / 50
-
5.00 / 100
6.5 / 30
300
-
-
4.60 / 100
8.0 / 30
250
-
-
5.00 / 5.0
-
9.0 / 30
-
220
2.20 / 1,000
* Conditions: Pulse is 10/1000 µs wave shape.
** Per U.L.497B with 100 V/µs rise time.
-
-
10 µs rise, 1000 µs triangle fall to ½ amplitude.
Voltage limits measured at IPP peak pulse current.
Copyright 2003
Microsemi
Page 2
12-23-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
MSV101A thru MSV101G
MSV201A thru MSV701A
BIDIRECTIONAL VARISTORS
S C O T T S D A L E D I V I S I O N
GRAPHS
FIGURE 2
Temperature Coefficient (TC)
of Voltage vs. Current †
FIGURE 1
PACKAGE DIMENSIONS &
SCHEMATIC
Typical Current vs. Voltage †
† NOTE: In Figures 1 & 2, multiply applicable VBR voltage or
TC by 2 for MSV201, by 3 for MSV301, by 4 for MSV401, by 5
for MSV501, by 6 for MSV601, and by 7 for MSV701.
SCHEMATIC
Copyright 2003
Microsemi
Page 3
12-23-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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