HSMBJSAC50 Microsemi Corporation, HSMBJSAC50 Datasheet

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HSMBJSAC50

Manufacturer Part Number
HSMBJSAC50
Description
Manufacturer
Microsemi Corporation
Datasheet
Copyright © 2007
10-20-2007 REV H
IMPORTANT: For the most current data, consult MICROSEMI’s website:
The HSMBJSAC t
Watts provides an added rectifier element as shown in Figure 4 to achieve
low capacitance in applications for data or signal lines. The low capacitance
rating of less than 30 pF may be used for protecting higher frequency
applications in inductive switching environments or electrical systems
involving secondary lightning effects per IEC61000-4-5 as well as
RTCA/DO-160D or ARINC 429 for airborne avionics.
protection is needed, two HSMBJSAC devices in anti-parallel configuration
are required as shown in Figure 6. With their very fast response time, they
also provide ESD and EFT protection per IEC61000-4-2 and IEC61000-4-4
respectively.
* TVS devices are not typically used for dc power dissipation and are instead operated < V
Unidirectional low-capacitance TVS series (for
Suppresses transient up to 500 Watts Peak Pulse
Improved performance in low capacitance of 30 pF
Economical small plastic surface mount with robust axial
Moisture classification is Level 1 with no dry pack
Also available in axial-leaded packages with part
RoHS Compliant devices available by adding “e3” suffix
Peak Pulse Power Dissipation at 25
Steady State Power Dissipation*: 2.5 Watts @ T
Clamping Speed (0 volts to V
Operating and Storage Temperature: -65
Solder temperatures: 260
bidirectional see Figure 6)
Power @ 10/1000 µs
subassembly package
Optional 100% screening for avionics grade is
available by adding MA prefix to part number for added
100% temperature cycle -55
as surge (3X) and 24 hours HTRB with post test V
19500 for JAN, JANTX, and JANTXV are also available
by adding MQ, MX, or MV prefixes respectively to part
number, e.g. MXHSMBJSAC5.0, MVHSMBJSAC18, etc.
required per IPC/JEDEC J-STD-020B
numbers (SAC5.0 thru SAC50)
10/1000 μs with repetition rate of 0.01% or less*
=+75
nanoseconds.
Options for screening in accordance with MIL-PRF-
that briefly drive the device into avalanche breakdown (V
protection details in rated peak pulse power for unidirectional and bidirectional configurations respectively.
o
C
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
MAXIMUM RATINGS
S C O T T S D A L E D I V I S I O N
ransient voltage suppressor (TVS) series rated at 500
FEATURES
o
C for 10 s maximum
DESCRIPTION
o
(BR)
C to +125
Min.) less than 5
o
C: 500 Watts @
o
C (10X) as well
o
C to +150
Scottsdale Division
Microsemi
L
Z
BR
o
& I
C
to V
R
http://www.microsemi.com
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TRANSIENT VOLTAGE SUPPRESSOR
region) of the TVS element. Also see Figures 5 and 6 for further
HSMBJSAC5.0 thru HSMBJSAC75, e3
500 WATT LOW CAPACITANCE
If bidirectional
CASE: Void Free Transfer Molded Thermosetting
FINISH: Tin-Lead or RoHS Compliant matte-Tin
POLARITY: Cathode (TVS) Marked with Band
MARKING: Part number without HSMBJ prefix (ie.
WEIGHT: 0.1 Grams (Approx.)
See package dimensions on last page
Low Capacitance for data-line protection to 10 MHz
Protection for aircraft fast data rate lines per select
waveforms in RTCA/DO-160D (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:
Secondary lightning protection per IEC61000-4-5
with 12 Ohms source impedance
Plastic package meeting UL94V-0
plating solderable per MIL-STD-750, method 2026
SAC5.0, SAC5.0e3, etc)
MECHANICAL AND PACKAGING
Class 1: HSMBJSAC5.0 to HSMBJSAC75
Class 2: HSMBJSAC5.0 to HSMBJSAC45
Class 3: HSMBJSAC5.0 to HSMBJSAC22
Class 4: HSMBJSAC5.0 to HSMBJSAC10
Class 1: HSMBJSAC5.0 to HSMBJSAC26
Class 2: HSMBJSAC5.0 to HSMBJSAC15
Class 3: HSMBJSAC5.0 to HSMBJSAC7.0
APPLICATIONS / BENEFITS
WM
(rated standoff voltage) except for transients
See package notes
APPEARANCE
DO-214AA
Page 1

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HSMBJSAC50 Summary of contents

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DESCRIPTION ransient voltage suppressor (TVS) series rated at 500 The HSMBJSAC t Watts provides an added rectifier element as shown in Figure ...

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... HSMBJSAC26 26 28.90 HSMBJSAC36 36 40.0 HSMBJSAC45 45 50.00 HSMBJSAC50 50 55.50 HSMBJSAC75 75 83.3 *See Figure 3. For the HSMBJSAC75, the maximum clamping voltage V Clamping Factor: The ratio of the numerical value of V Note 1: A transient voltage suppressor is normally selected according to voltage (V peak operating voltage level. ...

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– Lead Temperature – L FIGURE 2 Lead Length = 3/8 The TVS low capacitance device configuration is shown in Figure ...

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