1N6373-1N6389
High-reliability discrete products
and engineering services since 1977
Transient Voltage Suppressor
1500 Watt
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)
Unidirectional and bidirectional TVS series for thru-hole mounting
Suppresses transients up to 1500 watts @ 10/1000 μs
tclamping (0 volts to V(BR) min):
Unidirectional – Less than 100 pico seconds
Bidirectional – Less than 5 nano seconds
Working voltage (VWM) range 5 V to 45 V
Low clamping factor (ratio of actual VC/VBR): 1.33 @ full rated power and 1.20 @ 50% rated power
Economical plastic encapsulated TVS for thru-hole mount
Surface mount equivalent packages also available
MAXIMUM RATINGS
1500 Watts for 10/1000 μs with repetition rate of 0.01% or less* at lead temperature (TL) 25°C (See figures 1, 2, & 4)
Operating and Storage Temperature:
-65°C to +150°C
Thermal Resistance:
Steady State Power Dissipation:*:
22°C/W junction to lead at
ambient when mounted on FR4 PC board with 4mm2 copper pads
and track width 1 mm, length 25mm
5 watts at TL ≤ 40°C, or 1.52 watts at TA = 25°C when mounted on FR4
PC board described for thermal resistance
Solder Temperatures:
260°C for 10 s (maximum)
* TVS devices are not typically used for dc power dissipation and are instead operated at or less than their rated standoff voltage (VWM) except for transients
that briefly drive the device into avalanche breakdown (VBR to VC region).
ELECTRICAL CHARACTERISTICS UNIDIRECTIONAL (TA = 25°C)
Part
Number
Direction
Stand-Off
Voltage
(Note 1)
Maximum
Reverse
Leakage @
VWM
1N6373
1N6374
1N6375
1N6376
1N6377
1N6378
1N6379
1N6380
1N6381
1N6382
1N6383
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Bidirectional
Bidirectional
VWM
VOLTS
5.0
8.0
10.0
12.0
15.0
18.0
22.0
36.0
45.0
8.0
10.0
lD
μA
300
25
2
2
2
2
2
2
2
25
2
Minimum*
Breakdown
Voltage @
1.0 mA
V(BR) (min)
VOLTS
6.0
9.4
11.7
14.1
17.6
21.2
25.9
42.4
52.9
9.4
11.7
Maximum
Clamping
Voltage
(Fig. 2)
lPP1 = 1A
VC
VOLTS
7.1
11.3
13.7
16.1
20.1
24.2
29.8
50.6
63.3
11.4
14.1
Maximum
Clamping
Voltage
(Fig. 2)
@
lPP2 = 10A
VC
VOLTS
7.5
11.5
14.1
16.5
20.6
25.2
32.0
54.3
70.0
11.6
14.5
Maximum
Peak Pulse
Current
lPP3
A
160
100
90
70
60
50
40
23
19
100
90
Rev. 20121016
