PR02000203000JR500 Datasheet, PDF (14/16 Pages) Vishay Siliconix – Power Metal Film Leaded Resistors

PR01/02/03
Power Metal Film Leaded Resistors _{Vishay BCcomponents}
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60068-2-
TEST
METHOD
TEST
PROCEDURE
REQUIREMENTS
4.17
20 (Ta)
Solderability
2 s; 235 °C; Solder bath method; SnPb40
3 s; 245 °C; Solder bath method; SnAg3Cu0.5
Good tinning (≥ 95 % covered);
no damage
Solderability
(after ageing)
8 h steam or 16 h 155 °C;
leads immersed 6 mm:
for 2 s at 235 °C; solder bath (SnPb40)
for 3 s at 245 °C; solder bath (SnAg3Cu0.5)
Good tinning (≥ 95 % covered);
no damage
4.7
Voltage proof on
insulation
Maximum voltage U_RMS = 500 V
during 1 min; metal block method
No breakdown or flashover
4.16
Robustness of
terminations:
4.16.2
21 (Ua1) Tensile all samples
Load 10 N; 10 s
Number of failures: < 1 x 10^-6
4.16.3
21 (Ub)
Bending half
number of samples
Load 5 N; 4 x 90°
Number of failures: < 1 x 10^-6
4.16.4
21 (Uc)
Torsion other half
of samples
3 x 360° in opposite directions
No damage ΔR max.: ± (0.5 % R + 0.05 Ω)
4.20
29 (Eb)
Bump
3 x 1500 bumps in three directions; 40 g
No damage ΔR max.: ± (0.5 % R + 0.05 Ω)
4.22
6 (Fc)
Vibration
Frequency 10 Hz to 500 Hz;
displacement 1.5 mm or
acceleration 10 g; three directions; total 6 h
(3 x 2 h)
No damage
ΔR max.: ± (0.5 % R + 0.05 Ω)
4.19
14 (Na)
Rapid change of
temperature
30 min at LCT and
30 min at UCT; 5 cycles
No visual damage
PR01: ΔR max.: ± (1 % R + 0.05 Ω)
PR02: ΔR max.: ± (1 % R + 0.05 Ω)
PR03: ΔR max.: ± (2 % R + 0.05 Ω)
4.23
Climatic sequence:
4.23.2
2 (Ba)
Dry heat
16 h; 155 °C
4.23.3
30 (Db)
Damp heat
(accelerated)
1^st cycle
24 h; 55 °C; 90 % to 100 % RH
4.23.4
1 (Aa)
Cold
2 h; - 55 °C
4.23.5
13 (M)
Low air pressure
2 h; 8.5 kPa; 15 °C to 35 °C
4.23.6
30 (Db)
Damp heat
(accelerated)
remaining cycles
5 days; 55 °C; 95 % to 100 % RH
R_ins min.: 10³ MΩ
ΔR max.: ± (1.5 % R + 0.1 Ω)
4.24
4.25.1
78 (Cab)
Damp heat
(steady state)
Endurance
(at 70 °C)
56 days; 40 °C; 90 % to 95 % RH;
loaded with 0.01 P₇₀ (Steps: 0 V to 100 V)
1000 h; loaded with P₇₀ or U_max.;
1.5 h ON and 0.5 h OFF
R_ins min.: 1000 MΩ
ΔR max.: ± (3 % R + 0.1 Ω)
ΔR max.: ± (5 % R + 0.1 Ω)
4.8
Temperature
coefficient
Between - 55 °C and + 155 °C
≤ ± 250 ppm/K
4.6.1.1
Insulation resistance
Maximum voltage (DC) after 1 min; metal block
method
R_ins min.: 10⁴ MΩ
Document Number: 28729
Revision: 14-Oct-09
For technical questions, contact: [e-mail]
www.vishay.com
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