1N749A
vs
1N749
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
|
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
FAIRCHILD SEMICONDUCTOR CORP
|
M/A-COM TECHNOLOGY SOLUTIONS INC
|
| Part Package Code |
DO-35
|
|
| Package Description |
GLASS PACKAGE-2
|
HERMETIC SEALED PACKAGE-2
|
| Pin Count |
2
|
|
| Reach Compliance Code |
unknown
|
compliant
|
| 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 |
18 Ω
|
|
| JEDEC-95 Code |
DO-35
|
DO-35
|
| JESD-30 Code |
O-LALF-W2
|
O-PALF-W2
|
| JESD-609 Code |
e3
|
e0
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature-Max |
175 °C
|
|
| Package Body Material |
GLASS
|
PLASTIC/EPOXY
|
| Package Shape |
ROUND
|
ROUND
|
| Package Style |
LONG FORM
|
LONG FORM
|
| Polarity |
UNIDIRECTIONAL
|
UNIDIRECTIONAL
|
| Power Dissipation-Max |
0.5 W
|
0.5 W
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Reference Voltage-Nom |
4.3 V
|
4.3 V
|
| Surface Mount |
NO
|
NO
|
| Technology |
ZENER
|
ZENER
|
| Terminal Finish |
MATTE TIN
|
TIN LEAD
|
| Terminal Form |
WIRE
|
WIRE
|
| Terminal Position |
AXIAL
|
AXIAL
|
| Voltage Tol-Max |
5%
|
10%
|
| Working Test Current |
20 mA
|
20 mA
|
| Base Number Matches |
10
|
61
|
|
|
|
Compare 1N749A with alternatives
Compare 1N749 with alternatives