1N4491
vs
1N4491HR
feature comparison
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
MICROSS COMPONENTS
|
DIGITRON SEMICONDUCTORS
|
| Reach Compliance Code |
compliant
|
unknown
|
| Factory Lead Time |
15 Weeks
|
|
| Diode Type |
ZENER DIODE
|
ZENER DIODE
|
| Base Number Matches |
12
|
1
|
| Rohs Code |
|
No
|
| Package Description |
|
O-LALF-W2
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8541.10.00.50
|
| Additional Feature |
|
HIGH RELIABILITY
|
| Case Connection |
|
ISOLATED
|
| Configuration |
|
SINGLE
|
| Diode Element Material |
|
SILICON
|
| Dynamic Impedance-Max |
|
400 Ω
|
| Forward Voltage-Max (VF) |
|
1.5 V
|
| JESD-30 Code |
|
O-LALF-W2
|
| JESD-609 Code |
|
e0
|
| Knee Impedance-Max |
|
4500 Ω
|
| Number of Elements |
|
1
|
| Number of Terminals |
|
2
|
| Operating Temperature-Max |
|
175 °C
|
| Operating Temperature-Min |
|
-65 °C
|
| Package Body Material |
|
GLASS
|
| Package Shape |
|
ROUND
|
| Package Style |
|
LONG FORM
|
| Polarity |
|
UNIDIRECTIONAL
|
| Power Dissipation-Max |
|
1.5 W
|
| Reference Standard |
|
MIL-19500
|
| Reference Voltage-Nom |
|
120 V
|
| Reverse Current-Max |
|
0.25 µA
|
| Reverse Test Voltage |
|
96 V
|
| Surface Mount |
|
NO
|
| Technology |
|
ZENER
|
| Terminal Finish |
|
TIN LEAD
|
| Terminal Form |
|
WIRE
|
| Terminal Position |
|
AXIAL
|
| Voltage Tol-Max |
|
5%
|
| Working Test Current |
|
2 mA
|
|
|
|
Compare 1N4491HR with alternatives