1N6267-1N6303A
1500W TRANSIENT VOLTAGE SUPPRESSOR
High-reliability discrete products
and engineering services since 1977
FEATURES:
•
•
•
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix)
Available in both Unidirectional and Bidirectional (add C or CA suffix for bidirectional)
•
Voltages from 6.8 to 180 V Breakdown (VBR)
•
•
Suppresses transients up to 1500 watts @ 10/1000 μs (see Figure 1)
Power rating = 1500 watts
MAXIMUM RATINGS
Peak Pulse Power Dissipation at 25°C:
1500 watts @ 10/1000μs (see Figures 1, 2, & 3)
Impulse Repetition Rate (duty factor):
tclamping (0 volts to V(BR) min:
0.01%
<100 ps theoretical for unidirectional and <5 ns for bidirectional
-65°C to +150°C
Operating and Storage Temperature:
Thermal Resistance:
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
Steady-State Power Dissipation:
Forward Surge:
5 watts at TL=40°C or 1.52 watts @ TA=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)
Solder Temperature:
260°C for 10 s (maximum)
ELECTRICAL CHARACTERISTICS
Maximum
Rated Standoff
Voltage
Maximum
Pulse Current
Maximum
Standby
Current
Maximum
Clamping Voltage
Temperature
Coefficient of
V(BR)
Breakdown Voltage
V(BR) @ l(BR)
VWM
lPP
VC @ lPP
lD @ VWM
Type
(Note 1)
(Fig. 2)
αV(BR)
Number
Volts
Volts
Max
7.48
Volts
mA
Volts
μA
A
%/°C
Min
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
1N6267
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
10
10
10
10
10
10
1
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
1000
1000
500
500
200
200
50
139.0
143.0
128.0
132.0
120.0
124.0
109.0
112.0
100.0
103.0
93.0
.057
.057
.061
.061
.065
.065
.068
.068
.073
.073
.075
1N6267A
1N6268
1N6268A
1N6269
1N6269A
1N6270
1N6270A
1N6271
1N6271A
1N6272
7.14
8.25
7.88
9.02
8.61
10.00
9.55
1
50
11.00
10.50
12.10
1
10
1
10
1
5
Rev. 20171114