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SMAJ33ATR

Description
TVS DIODE 33V 53.3V SMA
CategoryCircuit protection   
File Size329KB,5 Pages
ManufacturerSMC
Websitehttp://www.smc-diodes.com/
Environmental Compliance
Download Datasheet Parametric View All

SMAJ33ATR Overview

TVS DIODE 33V 53.3V SMA

SMAJ33ATR Parametric

Parameter NameAttribute value
typeZina
One way channel1
Voltage - Reverse OFF (Typical)33V
Voltage - Breakdown (minimum)36.7V
电压 - 箝位(最大值)@ Ipp53.3V
Current - Peak Pulse (10/1000µs)7.5A
Power - Peak Pulse400W
Power line protectionnone
applicationUniversal
Capacitance at different frequencies-
Operating temperature-55°C ~ 150°C(TJ)
Installation typesurface mount
Package/casingDO-214AC,SMA
Supplier device packagingSMA(DO-214AC)
SMAJ SERIES
Technical Data
Data Sheet N0223, Rev. B
Automotive qualified
SMAJ5.0A THRU SMAJ300CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
400W Peak Pulse Power Dissipation
5.0V- 300V Standoff Voltage
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Case Material has UL Flammability
Classification Rating 94V-O
ROHS Compliant
All SMC Parts are Traceable to the Wafer Lot
Additional testing can be offered upon request
“-A” suffix is for Automotive qualified
SMA
Circuit Diagram
Unipolar
Mechanical Data
Case: SMA Low Profile Molded Plastic
Terminals: Solder Plated , Solderable per MIL-STD
750, Method 2026
Polarity: Color band denotes cathode except Bipolar
Mounting Position: Any
Weight:0.064 grams(approx.)
Bipolar
Maximum Ratings and Thermal Characteristics
@T
A
=25°C unless otherwise specified
Parameter
Peak Pulse Power Dissipation at
T
A
=25°C
by 10x1000μs Waveform
(Fig.2)(Note 1, 2)
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave ( Fig.7),(Note 3)
Power Dissipation on Infinite Heat
Sink at T
A
=50°C
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction to Lead
Typical Thermal Resistance Junction to Ambient
Symbol
P
PPM
I
FSM
P
M(AV)
T
J
,T
STG
R
θJL
R
θJA
Value
400
40
3.3
-55 to 150
30
120
Unit
W
A
W
°C
°C/W
°C/W
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2.
2. Mounted on 5.0mm² copper pads to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wavefor unidirectional device only.
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
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