1N4479
vs
JANTXV1N4972
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
UNITRODE CORP
|
BKC SEMICONDUCTORS INC
|
| Reach Compliance Code |
unknown
|
unknown
|
| Case Connection |
ISOLATED
|
ISOLATED
|
| Configuration |
SINGLE
|
SINGLE
|
| Diode Element Material |
SILICON
|
SILICON
|
| Diode Type |
ZENER DIODE
|
ZENER DIODE
|
| Dynamic Impedance-Max |
30 Ω
|
5 Ω
|
| JESD-30 Code |
O-LALF-W2
|
O-LALF-W2
|
| JESD-609 Code |
e0
|
e0
|
| Knee Impedance-Max |
900 Ω
|
230 Ω
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature-Max |
175 °C
|
200 °C
|
| Operating Temperature-Min |
-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
|
5 W
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Reference Voltage-Nom |
39 V
|
39 V
|
| Reverse Current-Max |
0.05 µA
|
2 µA
|
| Surface Mount |
NO
|
NO
|
| Technology |
ZENER
|
ZENER
|
| Terminal Finish |
TIN LEAD
|
Tin/Lead (Sn/Pb)
|
| Terminal Form |
WIRE
|
WIRE
|
| Terminal Position |
AXIAL
|
AXIAL
|
| Voltage Tol-Max |
5%
|
5%
|
| Working Test Current |
6.5 mA
|
30 mA
|
| Base Number Matches |
4
|
2
|
| Voltage Temp Coeff-Max |
|
37.05 mV/°C
|
|
|
|
Compare 1N4479 with alternatives
Compare JANTXV1N4972 with alternatives