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MASMBJSAC70e3

Description
ESD Suppressors / TVS Diodes Transient Voltage Suppressor
CategoryCircuit protection   
File Size503KB,4 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
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MASMBJSAC70e3 Overview

ESD Suppressors / TVS Diodes Transient Voltage Suppressor

MASMBJSAC70e3 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMicrosemi
Product CategoryESD Suppressors / TVS Diodes
RoHSDetails
Factory Pack Quantity1
Unit Weight0.003527 oz
TECHNICAL DATA SHEET
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044, Fax: +353 (0) 65 6822298
Website: http://www.microsemi.com
6 Lake Street, Lawrence, MA 01841
Tel: 1-800-446-1158 / (978) 794-1666, Fax: (978) 6890803
SURFACE MOUNT
500 Watt Low Capacitance
Transient Voltage Suppressor
DEVICES
- High Reliability controlled devices
- Unidirectional construction
- Available J-bend termination
- Selections for 5.0 to 75 V standoff voltages (V
WM
)
LEVELS
M, MA, MX, MXL
MSMBJSAC5.0 thru MSMBJSAC75, e3
FEATURES
High reliability controlled devices with wafer fabrication and assembly lot traceability
100 % surge tested devices
Optional up screening available by replacing the M prefix with MA, MX or MXL. These
prefixes specify various screening and conformance inspection options based on
MIL-PRF-19500. Refer to
MicroNote 129
for more details on the screening options
Low capacitance performance of 30pF
Suppresses transients up to 500 W Peak Pulse Power @ 10/1000
Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
RoHS compliant devices available by adding an “e3” suffix
3σ lot norm screening performed on Standby Current I
D
DO-214AA
APPLICATIONS / BENEFITS
Low Capacitance for data-line protection to 10 MHz
Protection for aircraft fast data rate lines per select waveforms in RTCA/DO-160F (see
MicroNote 130
for Waveform 4 and 5A capability) & ARINC 429 with bit rates of 100 kb/s (per
ARINC 429, Part 1, par. 2.4.1.1)
ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4 respectively
Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance:
o
Class 1: MSMBJSAC5.0 to MSMBJSAC75
o
Class 2: MSMBJSAC5.0 to MSMBJSAC45
o
Class 3: MSMBJSAC5.0 to MSMBJSAC22
o
Class 4: MSMBJSAC5.0 to MSMBJSAC10
Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance
o
Class 1: MSMBJSAC5.0 to MSMBJSAC26
o
Class 2: MSMBJSAC5.0 to MSMBJSAC15
o
Class 3: MSMBJSAC5.0 to MSMBJSAC7.0
MAXIMUM RATINGS
Peak Pulse Power dissipation at 25 ºC: 500 watts at 10/1000 μs with impulse repetition rate
(duty factor) of 0.01 % or less*
t
clamping
(0 volts to V
BR
min.): < 5 ns theoretical for unidirectional
Operating and Storage temperature: -65 °C to +150 °C
Steady-State Power dissipation*: 2.5 watts at TL = +75 ºC
Solder temperatures: 260 ºC for 10 s (maximum)
* TVS devices are not typically used for dc power dissipation and are instead operated < V
WM
(rated standoff
voltage) except for transients that briefly drive the device into avalanche breakdown (V
BR
to V
C
region) of the
TVS element.
Also see Figures 5 and 6 for further protection details in rated peak pulse power for
unidirectional and bidirectional configurations respectively.
RF01021 Rev A, October 2010
High Reliability Product Group
Page 1 of 4

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