1N972B
vs
1N4992US
feature comparison
| Pbfree Code |
No
|
No
|
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
DIODES INC
|
SENSITRON SEMICONDUCTOR
|
| Part Package Code |
DO-35
|
MELF
|
| Package Description |
DO-35, 2 PIN
|
HREMETIC SEALED, GLASS, MELF-2
|
| Pin Count |
2
|
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 |
49 Ω
|
800 Ω
|
| JEDEC-95 Code |
DO-35
|
|
| JESD-30 Code |
O-PALF-W2
|
O-LELF-R2
|
| JESD-609 Code |
e0
|
e0
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature-Max |
175 °C
|
175 °C
|
| Package Body Material |
PLASTIC/EPOXY
|
GLASS
|
| Package Shape |
ROUND
|
ROUND
|
| Package Style |
LONG FORM
|
LONG FORM
|
| Polarity |
UNIDIRECTIONAL
|
UNIDIRECTIONAL
|
| Power Dissipation-Max |
0.4 W
|
5 W
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Reference Voltage-Nom |
30 V
|
270 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
ZENER
|
ZENER
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
WIRE
|
WRAP AROUND
|
| Terminal Position |
AXIAL
|
END
|
| Voltage Tol-Max |
5%
|
|
| Working Test Current |
4.2 mA
|
5 mA
|
| Base Number Matches |
4
|
1
|
|
|
|
Compare 1N972B with alternatives
Compare 1N4992US with alternatives