Silicon Varistors
VR -60SS/-61SS Symmetrical Type
Applications
- 600 type telephone set (Specification 3491)
- Divided voltage stabilization circuit
- Signal control circuit
- Temperature detection circuit
- Zener voltage stabilization circuit
- Meter protection circuit
Maximum Ratings
Ta = 25°C
| Item |
Symbol |
VR-60SS |
VR-61SS |
Unit |
| DC Forward Current |
IF |
400 |
150 |
mA |
| Junction Temperature |
Tj |
-40 ~ +100 |
°C |
| Storage Temperature |
Tstg |
-40 ~ +100 |
°C |
| Color Indication |
 |
 |
|
| Internal Junction |
 |
 |
|
DC Characteristics
Both Directions, Ta = 25°C
| Item |
Symbol |
Condition |
VR-60SS |
VR-61SS |
Unit |
| Forward Voltage |
VF |
IF = 1A * |
1.5 max |
--- |
V |
| IF = 1mA |
--- |
2.30 ± 0.25 |
| IF = 10mA |
--- |
2.75 ± 0.25 |
| IF = 70mA |
--- |
3.10 ± 0.25 |
| Forward Current |
IF |
VF = 0.2V |
20 max |
--- |
µA |
| * - Value obtained within 3 sec. |
Outline Drawing
Unit: mm
Resin Molded Type
Nonflammability: UL94V-O or equivalent
Weight: Approx. 0.3g
|
