SMAJ5.0A-TR STMicroelectronics, SMAJ5.0A-TR Datasheet
SMAJ5.0A-TR
Manufacturer Part Number
SMAJ5.0A-TR
Description
TVS 400W 5V UNI-DIR DO-214AC
Manufacturer
STMicroelectronics
Series
TRANSIL™r
Type
Dioder
Specifications of SMAJ5.0A-TR
Voltage - Reverse Standoff (typ)
5V
Voltage - Breakdown
6.4V
Power (watts)
400W
Polarization
Unidirectional
Mounting Type
Surface Mount
Package / Case
DO-214AC, SMA
Polarity
Unidirectional
Clamping Voltage
13.4 V
Operating Voltage
5 V
Breakdown Voltage
6.74 V
Termination Style
SMD/SMT
Peak Surge Current
10 mA
Peak Pulse Power Dissipation
400 W
Capacitance
3500 pF
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Dimensions
5.35 mm W x 4.6 mm L x 2.45 mm H
Brand/series
TRANSIL™/SMAJ Series
Current, Surge
174 A
Primary Type
Transient Voltage Surge Suppressor
Termination
Solder
Voltage, Clamping
13.4 V
Power Dissipation Pd
400W
Clamping Voltage Vc Max
9.2V
Diode Case Style
DO-214AC
No. Of Pins
2
Peak Pulse Current Ippm
43.5A
Capacitance, Cd
3500pF
Rohs Compliant
Yes
Breakdown Voltage Range
6.74V
Diode Configuration
Unidirectional
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
Industrial Equipment
Other names
497-2999-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SMAJ5.0A-TR
Manufacturer:
STMicroelectronics
Quantity:
26 930
Part Number:
SMAJ5.0A-TR
Manufacturer:
ST
Quantity:
20 000
FEATURES
■
■
■
■
■
■
DESCRIPTION
The SMAJ series are TRANSIL
signed specifically for protecting sensitive equip-
ment against transient overvoltages. The SMA
package allows save spacing on high density
printed circuit boards.
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such as
MOS Technology and low voltage supplied IC’s.
Table 2: Absolute Maximum Rating (T
Table 3: Thermal Resistances
Note 1: for a surge greater than the maximum values, the diode will fail in short-circuit.
Symbol
Symbol
Rth(j-a) Junction to ambient on printed circuit on recommended pad layout
Rth(j-l)
I
Peak Pulse Power : 400 W (10/1000µs)
Stand off voltage range:
From 5V to 188V
Uni and Bidirectional types
Low clamping factor
Fast response time
JEDEC registered package outline
P
T
FSM
T
T
P
PP
stg
L
j
Peak pulse power dissipation (see note
Power dissipation on infinite heatsink
Non repetitive surge peak forward
current for unidirectional types
Storage temperature range
Maximum junction temperature
Maximum lead temperature for soldering during 10 s.
Junction to leads
®
TM
diodes de-
Parameter
Parameter
amb
= 25°C)
1
)
Table 1: Order Codes
SMAJxxxCA-TR
T
T
t
T
SMAJxxxA-TR
Part Number
p
j
amb
j
= 10 ms
initial = T
initial = T
= 50°C
K K K K K K K K
Unidirectional
(JEDEC DO-214AC)
amb
amb
A A A A A A A A
SMA
Bidirectional
-65 to 175
Value
Value
TRANSIL™
400
150
260
120
3.3
See page 2
See page 2
40
30
Marking
SMAJ
°C/W
°C/W
Unit
Unit
°C
°C
W
W
A
1/6
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SMAJ5.0A-TR Summary of contents
Page 1
FEATURES ■ Peak Pulse Power : 400 W (10/1000µs) ■ Stand off voltage range: From 5V to 188V ■ Uni and Bidirectional types Low clamping factor ■ Fast response time ■ ■ JEDEC registered package outline DESCRIPTION The SMAJ ...
Page 2
... BR V Clamping voltage CL I Leakage current RM I Peak pulse current PP T Voltage temperature coefficient V Forward voltage drop F Types Unidirectional Mark. Bidirectional SMAJ5.0A-TR AE SMAJ5.0CA-TR SMAJ6.0A-TR DUB SMAJ6.0CA-TR SMAJ6.5A-TR DUC SMAJ6.5CA-TR SMAJ8.5A-TR DUH SMAJ8.5CA-TR SMAJ10A-TR AX SMAJ10CA-TR SMAJ12A-TR DUK SMAJ12CA-TR SMAJ13A-TR BG SMAJ13CA-TR SMAJ15A-TR BM SMAJ15CA-TR ...
Page 3
SMAJ Figure 7: Peak forward voltage drop versus peak forward current (typical values) I (A) FM 10.00 1.00 Tj=125°C Tj=25°C 0. 0.01 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 Figure 9: Thermal resistance junction ...
Page 4
Figure 12: SMA Package Mechanical Data Figure 13: Foot print dimensions (millimeters) 1.73 1.48 1.73 4.94 In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second ...