Transient voltage suppression diodes, Axial leaded – 2200w > sld series, Electrical characteristics – Littelfuse SLD Series User Manual
Page 2: I-v curve characteristics
Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/20/14
Axial Leaded – 2200W > SLD series
Electrical Characteristics
(T
A
=25°C unless otherwise noted)
Notes:
1. V
BR
measured after I
T
applied for 300µs, I
T
= square wave pulse or equivalent.
2. Surge current waveform per 10mS x 150mS exponential wave and derated per Fig. 3.
3. All terms and symbols are consistent with ANSI/IEEE C62.35.
I-V Curve Characteristics
Vc V
BR
V
R
I
R
I
T
I
pp
V
Uni-directional
V
F
Vc V
BR
V
R
I
R
I
T
I
pp
V
Vc
V
BR
V
R
I
pp
I
R
I
T
Bi-directional
P
PPM
Peak Pulse Power Dissipation -- Max power dissipation
V
R
Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
V
BR
Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I
T
)
V
C
Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
I
R
Reverse Leakage Current -- Current measured at V
R
V
F
Forward Voltage Drop for Uni-directional
Part
Number
(Uni)
Part
Number
(Bi)
Breakdown
Voltage V
BR
@ I
T
(V)
Test
Current
I
T
(mA)
Reverse
Stand off
Voltage
V
R
(Volts)
Maximum
Reverse
Leakage @ V
R
I
R
(µA)
Maximum
Peak Pulse
Current
I
pp
(A)
Maximum
Clamping
Voltage @ I
PP
V
C
(V)
Agency
Approval
MIN
MAX
SLD10U-017
SLD10-018
11.8
13.0
5.0
10
10
115
19.0
x
SLD11U-017
SLD11-018
12.2
13.5
5.0
11
10
105
20.7
x
SLD12U-017
SLD12-018
13.3
14.7
5.0
12
10
99
22.0
x
SLD13U-017
SLD13-018
14.4
15.9
5.0
13
10
96
22.6
x
SLD14U-017
SLD14-018
15.6
17.2
5.0
14
10
84
25.9
x
SLD15U-017
SLD15-018
16.7
18.5
5.0
15
10
80
27.0
x
SLD16U-017
SLD16-018
18.0
19.3
1.0
16
10
76
28.6
x
SLD17U-017
SLD17-018
18.9
20.9
5.0
17
10
74
29.7
x
SLD18U-017
SLD18-018
20.0
22.1
5.0
18
10
70
31.1
x
SLD20U-017
SLD20-018
22.2
24.5
5.0
20
10
64
34.1
x
SLD22U-017
SLD22-018
24.4
26.9
5.0
22
10
61
35.5
x
SLD24U-017
SLD24-018
25.0
30.0
1.0
24
10
61
36.0
x
SLD26U-017
SLD26-018
28.9
31.9
5.0
26
10
48
44.1
x
SLD28U-017
SLD28-018
31.1
34.4
5.0
28
10
44
47.4
x
SLD30U-017
SLD30-018
33.3
36.8
5.0
30
10
42
50.4
x
SLD33U-017
SLD33-018
36.7
40.6
5.0
33
10
38
55.3
x
SLD36U-017
SLD36-018
40.0
44.2
5.0
36
10
35
60.1
x