1.5KE400-T Rectron, 1.5KE400-T Datasheet - Page 2

• Manufacturer Part Number: 1.5KE400-T
• Description: TVS Diodes - Transient Voltage Suppressors _
• Manufacturer: Rectron
• Series: 1.5KEr

Specifications of 1.5KE400-T

• Polarity: Unidirectional
• Clamping Voltage: 574 V
• Operating Voltage: 324 V
• Breakdown Voltage: 360 V
• Peak Surge Current: 5 uA
• Peak Pulse Power Dissipation: 1500 W (Min)
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 5.3 mm Dia. x 5.3 (Max) mm W x 9.5 mm L
• Package / Case: Case 1.5KE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

150
100
100
1.00
0.75
0.50
0.25
1.0
0.1
50
10
0
0.1uS
0
0
0
FIG. 5 - STEADY STATE POWER DERATING CURVE
RATING AND CHARACTERISTIC CURVES ( 1.5KE6.8 THRU 1.5KE450CA )
L
= 0.375"(9.5mm)
Lead Lengths
FIG. 1 - PULSE POWER RATING CURVE
0.8X0.8X0.040"
(20X20X1mm)
Copper Heat Sinks
25
1.0uS
Peak Value
IPPM
tr = 10usec.
1.0
TL, LEAD TEMPERATURE (
FIG. 3 - PULSE WAVEFORM
50
T
P
, PULSE WIDTH, sec
10uS
75
t, TIME,mS
10/1000usec. Waveform
as Defined by R.E.A.
HALF VALUE -
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of I
2.0
100 125 150 175 200
60Hz
Resistive or Inductive Load
100uS
Non-Repetitive
Pulse Waveform
Shown in Fig.3
T
A
= 25
I
PPM
2
3.0
1.0mS
)
PPM
10mS
4.0
10000
1000
100
100
200
10
75
50
25
40
20
10
0
0
1
0
5
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
25
V(
SURGE CURRENT UNIDIRECTIONAL
FIG. 2 - PULSE DERATING CURVE
10
f = 1MH
Vsig = 50mVp-p
TJ = 25
T
BR
NUMBER OF CYCLES AT 60 Hz
A
50
, AMBIENT TEMPERATURE,(
), BREAKDOWN VOLTACE, VOLTS
RECTRON
75
V
STAND-OFF
VOLTAGE
R
= RATED
100 125 150
10
8.3ms Single Half Sine-Wave
(JEDED Method) TJ = TJ max.
Unidirectional-----
Bidirectional
100
V
R
175 200
= 0
)
100
500