1.5KE6.8 Datasheet, PDF (1/5 Pages) Shanghai Sunrise Electronics – TRANSIENT VOLTAGE SUPPRESSOR

DIGITRON SEMICONDUCTORS
1.5KE6.8 – 1.5KE400A
1500W UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
FEATURES
• Available in both Unidirectional and Bidirectional (add C or CA suffix for bidirectional)
• Voltages from 6.8 to 400 V Breakdown (V_BR)
• Suppresses transients up to 1500 watts @ 10/1000 μs (see Figure 1)
• Surface mount equivalent packages are available as SMDJ5.0-SMDJ170CA or SMDG5.0-SMDG170CA
• Power rating = 1500 watts
• V_F: 3.5 V Maximum, IF⁵ = 100 A (@ 25°C)/ “C” suffix denotes standard back to back
• Available Non-RoHS (standard) or RoHS compliant (add PBF suffix)
• Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number
MAXIMUM RATINGS
Peak Pulse Power Dissipation at 25°C:
Impulse Repetition Rate (duty factor):
T_clamping (0 volts to V(_BR) min):
Operating and Storage Temperature:
Thermal Resistance:
Steady-State Power Dissipation:
Forward Surge:
Solder Temperature:
1500 watts @ 10/1000μs
0.01%
<100 ps theoretical for unidirectional and <5 ns for bidirectional
-65°C to +150°C
22°C/W junction to lead at 3/8”(10mm) from body, or 82°C/W
junction to ambient when mounted on FR4 PC board with 4mm²
copper pads (1oz) and track width 1mm, length 25mm
5 watts at T_L=40°C or 1.52 watts @ T_A=25°C when mounted on FR4
PC board described for thermal resistance
200 Amps peak impulse of 8.3ms half-sine wave at 25°C
(unidirectional only)
260°C for 10 s (maximum)
ELECTRICAL CHARACTERISTICS
Rated
Standoff
Voltage
Breakdown Voltage
Type
Number
V_WM
(Note 1)
Volts
V_(BR) @ l_(BR)
Volts Volts
mA
Min
Max
Maximum
Clamping
Voltage
V_C @ l_PP
Volts
1.5KE6.8
5.50
6.12
7.48
10
10.8
1.5KE6.8A
5.80
6.45
7.14
10
10.5
1.5KE7.5
6.05
6.75
8.25
10
11.7
1.5KE7.5A
6.40
7.13
7.88
10
11.3
1.5KE8.2
6.63
7.38
9.02
10
12.5
1.5KE8.2A
7.02
7.79
8.61
10
12.1
1.5KE9.1
7.37
8.19 10.00
1
13.8
1.5KE9.1A
7.78
8.65
9.55
1
13.4
1.5KE10
8.10
9.00 11.00
1
15.0
1.5KE10A
8.55
9.50 10.50
1
14.5
1.5KE11
8.92
9.90 12.10
1
16.2
1.5KE11A
9.40
10.50 11.60
1
15.6
1.5KE12
9.72
10.80 13.20
1
17.3
1.5KE12A
10.22
11.40 12.60
1
16.7
1.5KE13
10.50
144 Market Street
Kenilworth NJ 07033 USA
11.70
14.30
1
19.0
phone +1.908.245-7200
fax +1.908.245-0555
Maximum
Standby
Current
l_D @ V_WM
Maximum
Pulse Current
l_PP
(Fig. 2)
Maximum
Temperature
Coefficient of
V_(BR)
α_V(BR)
μA
A
%/°C
1000
1000
500
500
200
200
50
50
10
10
5
5
5
5
5
139.0
.057
143.0
.057
128.0
.061
132.0
.061
120.0
.065
124.0
.065
109.0
.068
112.0
.068
100.0
.073
103.0
.073
92.6
.075
96.2
.075
86.7
.078
89.8
.078
78.9
.081
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www.digitroncorp.com
Rev. 20120830