1N4477
vs
1N4477HR
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
DIGITRON SEMICONDUCTORS
|
DIGITRON SEMICONDUCTORS
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8541.10.00.50
|
8541.10.00.50
|
| Case Connection |
ISOLATED
|
ISOLATED
|
| Configuration |
SINGLE
|
SINGLE
|
| Diode Element Material |
SILICON
|
SILICON
|
| Diode Type |
ZENER DIODE
|
ZENER DIODE
|
| Dynamic Impedance-Max |
25 Ω
|
25 Ω
|
| Forward Voltage-Max (VF) |
1.5 V
|
1.5 V
|
| JESD-30 Code |
O-LALF-W2
|
O-LALF-W2
|
| JESD-609 Code |
e0
|
e0
|
| Knee Impedance-Max |
800 Ω
|
800 Ω
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature-Max |
175 °C
|
175 °C
|
| Operating Temperature-Min |
-65 °C
|
-65 °C
|
| Package Body Material |
GLASS
|
GLASS
|
| Package Shape |
ROUND
|
ROUND
|
| Package Style |
LONG FORM
|
LONG FORM
|
| Polarity |
UNIDIRECTIONAL
|
UNIDIRECTIONAL
|
| Power Dissipation-Max |
1.5 W
|
1.5 W
|
| Reference Voltage-Nom |
33 V
|
33 V
|
| Reverse Current-Max |
0.05 µA
|
0.05 µA
|
| Reverse Test Voltage |
26.4 V
|
26.4 V
|
| Surface Mount |
NO
|
NO
|
| Technology |
ZENER
|
ZENER
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
WIRE
|
WIRE
|
| Terminal Position |
AXIAL
|
AXIAL
|
| Voltage Tol-Max |
5%
|
5%
|
| Working Test Current |
7.5 mA
|
7.5 mA
|
| Base Number Matches |
3
|
1
|
| Additional Feature |
|
HIGH RELIABILITY
|
| Reference Standard |
|
MIL-19500
|
|
|
|
Compare 1N4477 with alternatives
Compare 1N4477HR with alternatives