SMBJ85C Littelfuse Inc, SMBJ85C Datasheet
SMBJ85C
Manufacturer Part Number
SMBJ85C
Description
DIODE TVS 85V 600W BI 10% SMT
Manufacturer
Littelfuse Inc
Series
SMBJr
Datasheet
1.4879374.pdf
(5 pages)
Specifications of SMBJ85C
Package / Case
DO-214AA, SMB
Voltage - Reverse Standoff (typ)
85V
Voltage - Breakdown
94.4V
Power (watts)
600W
Polarization
Bidirectional
Mounting Type
Surface Mount
Polarity
Bidirectional
Channels
1 Channel
Clamping Voltage
137 V
Operating Voltage
85 V
Breakdown Voltage
94.4 V
Termination Style
SMD/SMT
Peak Surge Current
4.4 A
Peak Pulse Power Dissipation
600 W
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Dimensions
3.94 mm W x 5.59 mm L x 2.44 mm H
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SMBJ85C
Manufacturer:
VISHAY
Quantity:
130 000
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Part Number:
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Quantity:
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Company:
Part Number:
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Part Number:
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Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
ST
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Manufacturer:
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Quantity:
20 000
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
4. V
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information.
Agency Approvals
Maximum Ratings and Thermal Characteristics
(T
Parameter
Peak Pulse Power Dissipation at
T
(Fig.1)(Note 1), (Note 2)
Power Dissipation on infinite heat
sink at T
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
only (Note 4)
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
device only, duty cycle=4 per minute maximum.
AGENCY
A
F
<3.5V for V
=25ºC by 10x1000μs waveform
A
RoHS
=25
O
A
C unless otherwise noted)
=50
BR
<
_
O
200V and V
C
SMBJ Series
F
<5.0V for V
AGENCY FILE NUMBER
BR
E128662/E230531
>
_
201V.
Symbol
T
P
J
P
I
, T
R
R
M(AV)
FSM
V
PPM
uJL
uJA
F
STG
A
= 25
Transient Voltage Suppression Diodes
Surface Mount – 600W > SMBJ series
-65 to 150
3.5V/5.0
O
Value
C per Fig. 2.
600
100
100
5.0
20
°C/W
°C/W
Unit
Revision: January 09, 2009
W
W
°C
A
V
23
Description
The SMBJ series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
Applications
TVS devices are ideal for the protection of I/O Interfaces,
V
Computer, Industrial and Consumer electronic applications.
CC
applications to optimize
board space
temperature coefficient
ΔV
junction
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
bus and other vulnerable circuits used in Telecom,
BR
= 0.1% x V
BR
@25°C x ΔT
typically less than 1.0ps
from 0V to BV min
capability
resistance
above 12V
soldering guaranteed:
260°C/40 seconds at
terminals
Underwriters Laboratory
Flammability 94V-O
R
less than 1μA
SMBJ Series
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SMBJ85C Summary of contents
Page 1
SMBJ Series RoHS Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 Maximum Ratings and Thermal Characteristics (T = unless otherwise noted) A Parameter Symbol Peak Pulse Power Dissipation at T =25ºC by 10x1000μs waveform P A PPM (Fig.1)(Note 1), ...
Page 2
... NE DE SMBJ58A SMBJ58CA NG DG SMBJ60A SMBJ60CA NK DK SMBJ64A SMBJ64CA NM DM SMBJ70A SMBJ70CA NP DP SMBJ75A SMBJ75CA NR DR SMBJ78A SMBJ78CA NT DT SMBJ85A SMBJ85CA NV DV SMBJ90A SMBJ90CA NX DX SMBJ100A SMBJ100CA NZ DZ SMBJ110A SMBJ110CA PE EE SMBJ120A SMBJ120CA PG EG SMBJ130A SMBJ130CA PK EK SMBJ150A SMBJ150CA PM EM SMBJ160A ...
Page 3
Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating 100 10 1 0.2x0.2" (5.0x5.0mm) Copper Pad Area 0.1 0.000001 0.00001 0.0001 t -Pulse Width (sec.) d Figure 3 - Pulse Waveform 150 ...
Page 4
Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series Soldering Parameters Reflow Condition - Temperature Min (T ) s(min) Pre Heat - Temperature Max (T ) s(max) - Time (min to max Average ramp up ...
Page 5
Dimensions DO-214AA (SMB J-Bend) Cathode Band Part Numbering System SMBJ XXX VOLTAGE TOLERANCE BI-DIRECTIONAL VOLTAGE SERIES Packaging Component Part number Quantity Package SMBJxxxXX DO-214AA ©2009 ...