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Número de pieza | 1N6371 | |
Descripción | 1500 Watt Low Clamping Factor Transient Voltage Suppressor | |
Fabricantes | Microsemi | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 1N6371 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! 1N6358 – 1N6372 or
MPT-10 – MPT-45C
Available
1500 Watt Low Clamping Factor
Transient Voltage Suppressor
DESCRIPTION
This Transient Voltage Suppressor (TVS) series for 1N6358 through 1N6372 are JEDEC registered
selections for both unidirectional and bidirectional devices. The 1N6358 through 1N6364 are
unidirectional and the 1N6366 through 1N6372 are bidirectional where they all provide a very low
specified clamping factor for minimal clamping voltages (VC) above their respective breakdown
voltages (VBR) as specified herein. They are most often used in protecting sensitive components
from inductive switching transients or induced secondary lightning effects as found in lower surge
levels of IEC61000-4-5. They are also very successful in protecting airborne avionics and electrical
systems. Since their response time is virtually instantaneous, they can also protect from ESD and
EFT per IEC61000-4-2 and IEC61000-4-4.
Important: For the latest information, visit our website http://www.microsemi.com.
FEATURES
Screening in
reference to
MIL-PRF-19500
available
• Unidirectional and bidirectional TVS series in axial package for thru-hole mounting.
• Suppresses transients up to 1500 watts @ 10/1000 µs (see figure 1).
• tclamping (0 volts to V(BR) min):
Unidirectional – Less than 100 picoseconds.
Bidirectional – Less than 5 nanoseconds.
• Working voltage (VWM) range 10 V to 45 V.
• Low clamping factor (ratio of actual VC/VBR): 1.33 @ full rated power and 1.20 @ 50% rated power.
• Hermetically sealed DO-13 metal package.
• Upscreening in reference to MIL-PRF-19500 is available.
• RoHS compliant versions available.
DO-13 (DO-202AA)
Package
APPLICATIONS / BENEFITS
• Designed to protect bipolar and MOS microprocessor based systems
• Protection from switching transients and induced RF.
• Protection from ESD & EFT per IEC 61000-4-2 and IEC 61000-4-4.
• Secondary lightning protection per IEC61000-4-5 with 42 ohms source impedance:
Class 1, 2 & 3: 1N6358 to 1N6372
Class 4: 1N6358 to 1N6362 and 1N6366 to 1N6370
• Secondary lightning protection per IEC61000-4-5 with 12 ohms source impedance:
Class 1 & 2: 1N6358 to 1N6372
Class 3: 1N6358 to 1N6362 and 1N6366 to 1N6370
Class 4: 1N6358 and 1N6366
• Secondary lightning protection per IEC61000-4-5 with 2 ohms source impedance:
Class 2: 1N6358 to 1N6361 and 1N6366 to 1N6369
Class 3: 1N6358 and 1N6366
• Inherently radiation hard as described in Microsemi “MicroNote 050”.
MAXIMUM RATINGS
Parameters/Test Conditions
Symbol
Value
Unit
Junction and Storage Temperature
TJ and TSTG -65 to +175
ºC
Thermal Resistance, Junction to Lead @ 0.375 inch (10
mm) from body
R ӨJL
50 ºC/W
Thermal Resistance, Junction to Ambient (1)
R ӨJA
110 ºC/W
Peak Pulse Power @ TL = +25 ºC (2)
P PP
1500
W
Rated Average Power Dissipation @ TL ≤ +125 ºC (3)
P M(AV)
1W
Solder Temperature @ 10 s
TSP 260 oC
Notes: 1. When mounted on FR4 PC board with 4 mm2 copper pads (1 oz) and track width 1 mm, length 25 mm.
2. At 10/1000 µs with repetition rate of 0.01% or less (see figures 1, 2, & 4).
3. At 3/8 inch (10 mm) from body (see derating in figure 5). TVS devices are not typically used for dc
power dissipation and are instead operated at or less than their rated standoff voltage (VWM) except for
transients that briefly drive the device into avalanche breakdown (VBR to VC region).
MSC – Lawrence
6 Lake Street,
Lawrence, MA 01841
Tel: 1-800-446-1158 or
(978) 620-2600
Fax: (978) 689-0803
MSC – Ireland
Gort Road Business Park,
Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044
Fax: +353 (0) 65 6822298
Website:
www.microsemi.com
T4-LDS-0292, Rev. 1 (121800)
©2013 Microsemi Corporation
Page 1 of 7
1 page GRAPHS
1N6358 – 1N6372 or
MPT-10 – MPT-45C
Time (t) in milliseconds
FIGURE 3
Pulse Wave Form for Exponential Surge
V(BR) – Breakdown Voltage – Volts
FIGURE 4
Typical Capacitance vs. Breakdown Voltage (Unidirectional Types)
T4-LDS-0292, Rev. 1 (121800)
©2013 Microsemi Corporation
Page 5 of 7
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet 1N6371.PDF ] |
Número de pieza | Descripción | Fabricantes |
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1N6371 | 1500 Watt Low Clamping Factor Transient Voltage Suppressor | Microsemi |
1N6372 | 1500 Watt Low Clamping Factor Transient Voltage Suppressor | Microsemi |
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