1N749A-1
vs
1N749AT50R
feature comparison
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
FAIRCHILD SEMICONDUCTOR CORP
|
| Package Description |
HERMETIC SEALED, GLASS PACKAGE-2
|
HERMETIC SEALED, GLASS, DO-35, 2 PIN
|
| Reach Compliance Code |
compliant
|
unknown
|
| Factory Lead Time |
14 Weeks
|
|
| Samacsys Manufacturer |
Microchip
|
|
| Additional Feature |
METALLURGICALLY BONDED
|
|
| Case Connection |
ISOLATED
|
ISOLATED
|
| Configuration |
SINGLE
|
SINGLE
|
| Diode Element Material |
SILICON
|
SILICON
|
| Diode Type |
ZENER DIODE
|
ZENER DIODE
|
| JEDEC-95 Code |
DO-35
|
DO-204AH
|
| JESD-30 Code |
O-LALF-W2
|
O-LALF-W2
|
| JESD-609 Code |
e0
|
e3
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature-Max |
175 °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 |
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 |
TIN LEAD
|
MATTE TIN
|
| Terminal Form |
WIRE
|
WIRE
|
| Terminal Position |
AXIAL
|
AXIAL
|
| Voltage Tol-Max |
5%
|
5%
|
| Working Test Current |
20 mA
|
20 mA
|
| Base Number Matches |
5
|
2
|
| Pbfree Code |
|
Yes
|
| Part Package Code |
|
DO-35
|
| Pin Count |
|
2
|
| Moisture Sensitivity Level |
|
NOT APPLICABLE
|
| Peak Reflow Temperature (Cel) |
|
NOT APPLICABLE
|
| Time@Peak Reflow Temperature-Max (s) |
|
NOT APPLICABLE
|
|
|
|
Compare 1N749A-1 with alternatives
Compare 1N749AT50R with alternatives