B72220S1170K102 EPCOS Inc, B72220S1170K102 Datasheet - Page 6
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B72220S1170K102
Manufacturer Part Number
B72220S1170K102
Description
Varistors Varistor S20K17AUTO
Manufacturer
EPCOS Inc
Datasheet
1.B72220S1170K102.pdf
(15 pages)
Specifications of B72220S1170K102
Technology
Metal Oxide
Capacitance Value
15.6pF
Clamping Current
20A
Clamping Voltage
53V
Lead Style
Radial
Ac Voltage Rating (max)
17VAC
Dc Voltage Rating (max)
20VDC
Operating Temp Range
-40C to 85C
Mounting
Through Hole
Surge Current (max)
2000A
Lead Spacing
10mm
Product Depth (mm)
5.6mm
Product Height (mm)
27.5mm
Product Diameter (mm)
23mm
Energy
14Joule
Varistor Voltage
27V
Lead Free Status / RoHS Status
Compliant
Reliability data
Test
Varistor voltage
Clamping voltage
Max. DC operating voltage
Load dump
Jump start
Fast temperature cycling
Damp heat, steady state
Note:
UCT = Upper category temperature
LCT = Lower category temperature
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded varistors
Automotive series
Test methods/conditions
The voltage between two terminals with
the specified measuring current applied
is called V
The maximum voltage between two
terminals with the specified standard
impulse current (8/20 µs) applied.
MIL STD 202F, method 108A, UCT,
V
ISO 7637-1, test pulse 5 (“load dump”)
(DIN 40 839 Part 1; impulse 5)
10 × 12 J
10 mm varistors (S10K…AUTO…):
10 × 25 J
14 mm varistors (S14K…AUTO…):
10 × 50 J
20 mm varistors (S20K…AUTO…):
10 × 100 J
(minimum 40 ms time of energy input,
60 s interval)
V
14 V (S…K14AUTO…); V
17 V (S…K17AUTO…); V
25 V (S…K25AUTO…); V
30 V (S…K30AUTO…); V
IEC 60068-2-14, test Na, LCT/UCT,
dwell time 15 min, 100 cycles
for SIOV…AUTO types and dwell time
15 min, 1000 cycles for
SIOV…AUTOD1 types
IEC 60068-2-67, test Cy, 85% r. H.,
V
7 mm varistors (S07K…AUTO…):
DC
DC, load
DC
, 1000 h
, 1000 h
= V
v
(1 mA
jump
; 5 min duration
DC
6
@ 0.2 … 2 s).
11/07
jump
jump
jump
jump
= 25 V
= 30 V
= 40 V
= 45 V
Requirement
To meet the specified value.
To meet the specified value.
|
No visible damage
∆V/V (1 mA) ≤15%
No visible damage
∆V/V (1 mA) ≤15%
No visible damage
|
No visible damage
|
No visible damage
∆V/V (1 mA)
∆V/V (1 mA)
∆V/V (1 mA)
|
|
|
≤10%
≤5%
≤10%