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1.5KE250TR

Description
Trans Voltage Suppressor Diode,
CategoryDiscrete semiconductor    diode   
File Size359KB,5 Pages
ManufacturerSangdest Microelectronics (Nanjing) Co., Ltd.
Environmental Compliance
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1.5KE250TR Overview

Trans Voltage Suppressor Diode,

1.5KE250TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codecompli
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
1.5KE6.8A
THRU
1.5KE250A
Technical Data
Data Sheet N0209, Rev. F
1.5KE6.8A THRU 1.5KE250A
TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
1500W Peak Pulse Power Dissipation
Uni-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Case Material has UL Flammability Classification
Rating 94V-O
This is a Pb − Free Device
All SMC Parts are Traceable to the Wafer Lot
Additional testing can be offered upon
request
DO-201AD
Circuit Diagram
Mechanical Data
Case: JEDEC DO-201AD Low Profile Molded Plastic
Terminals: Axial Leads, Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band or Cathode Notch
Weight: 1.10 grams(approx.)
Maximum Ratings and Thermal Characteristics
@T
A
=25°C unless otherwise specified
Parameter
Peak Pulse Power Dissipation at
T
A
=25°C
(Fig.1)(Note 1, 2, 5)
Peak Forward Surge Current (Note 3)
Steady State Power Dissipation(Note 2, 4)
Typical Thermal Resistance Junction to Lead
Typical Thermal Resistance Junction to Ambient
Operating Junction and Storage
Temperature Range
Symbol
P
PPM
I
FSM
P
M(AV)
R
θJL
R
θJA
T
J
,T
STG
Value
1500
200
5.0
15
75
-65 to 175
Unit
W
A
W
°C/W
°C/W
°C
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2.
2. Mounted on 20mm² copper pad.
3. Measured on 8.3ms single half sine wave or equivalent square wavefor unidirectional device only.
4. Lead temperature at 75°C=T
L.
5. Peak pulse power waveform is 10x1000μs.
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http://www.smc-diodes.com - sales@ smc-diodes.com
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