PolySwitch Resettable Devices
– Radial-leaded Devices
Table R2
Thermal Derating for Radial-leaded Devices
[Hold Current (A) at Ambient Temperature (°C)]
Maximum Ambient Temperature
-40°C
-20°C
0°C
20°C
25°C
40°C
50°C
60°C
70°C
85°C
125°C
Cont’d
Part Number
RGEF
16V
RGEF800
RGEF900
RGEF1000
RGEF1100
RGEF1200
RGEF1400
11.7
13.2
14.7
16.1
17.6
20.5
10.7
11.9
13.3
14.6
16.0
18.7
9.6
10.7
12.0
13.1
14.4
16.8
8.3
9.4
10.3
11.5
12.4
14.5
8.00
9.00
10.00
11.00
12.00
14.00
6.9
7.9
8.7
9.7
10.4
12.1
6.4
7.2
8.0
8.8
9.6
11.2
5.6
6.4
7.0
7.8
8.4
9.8
5.1
5.6
6.3
6.9
7.6
8.9
3.7
4.2
4.7
5.2
5.6
6.5
—
—
—
—
—
—
RHEF
16V - High Temperature
RHEF200
RHEF300
RHEF400
RHEF450
RHEF550
RHEF600
RHEF650
RHEF700
RHEF750
RHEF800
RHEF900
RHEF1000
RHEF1100
RHEF1300
RHEF1400
RHEF1500
RUSBF
6V
RUSBF075
RUSBF120
RUSBF155
1.05
1.69
2.17
0.95
1.52
1.96
0.85
1.36
1.75
0.75
1.20
1.55
0.73
1.16
1.50
0.65
1.04
1.34
0.60
0.96
1.24
0.55
0.88
1.14
0.50
0.80
1.03
0.43
0.68
0.88
—
—
—
2.71
4.07
5.57
6.10
7.47
8.20
8.80
9.51
10.20
10.87
12.21
13.60
14.94
17.70
19.01
20.40
2.49
3.74
5.11
5.60
6.86
7.50
8.10
8.73
9.40
9.98
11.19
12.50
13.72
16.30
17.46
18.80
2.26
3.41
4.65
5.10
6.24
6.80
7.40
7.95
8.60
9.08
10.16
11.40
12.49
14.80
15.89
17.10
2.06
3.09
4.22
4.60
5.66
6.20
6.70
7.20
7.70
8.23
9.26
10.30
11.31
13.40
14.40
15.50
2.00
3.00
4.00
4.50
5.50
6.00
6.50
7.00
7.50
8.00
9.00
10.00
11.00
13.00
14.00
15.00
1.77
2.65
3.62
4.00
4.85
5.30
5.70
6.17
6.60
7.06
7.97
8.80
9.70
11.40
12.35
13.20
1.60
2.40
3.29
3.60
4.41
4.90
5.30
5.61
6.10
6.41
7.20
8.10
8.82
10.50
11.22
12.10
1.46
2.21
3.01
3.30
4.04
4.40
4.80
5.15
5.60
5.88
6.56
7.40
8.09
9.60
10.29
11.10
1.34
2.00
2.73
3.00
3.66
4.00
4.30
4.66
5.00
5.33
6.04
6.60
7.32
8.60
9.32
9.90
1.11
1.66
2.27
2.50
3.05
3.30
3.60
3.88
4.10
4.43
5.01
5.50
6.09
7.20
7.76
8.30
0.49
0.74
1.01
1.10
1.36
1.50
1.60
1.73
1.90
1.97
2.19
2.50
2.71
3.30
3.45
3.80
Figure R1-R5 Thermal Derating Curve for Radial-leaded Devices
RXEF and BBRF
Figure R1
200
10
% of rated hold and trip current
150
100
50
0
-40
-20
0
20
40
60
80
Ambient Temperature (˚C)
RoHS Compliant, ELV Compliant
115
MACOM [ Tyco Electronics ]
