JAN1N4957
vs
1N4957US
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
BKC SEMICONDUCTORS INC
|
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 |
1 Ω
|
1 Ω
|
| JESD-30 Code |
O-LALF-W2
|
O-MELF-R2
|
| JESD-609 Code |
e0
|
e0
|
| Knee Impedance-Max |
400 Ω
|
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
2
|
2
|
| Operating Temperature-Max |
200 °C
|
200 °C
|
| Package Body Material |
GLASS
|
METAL
|
| Package Shape |
ROUND
|
ROUND
|
| Package Style |
LONG FORM
|
LONG FORM
|
| Polarity |
UNIDIRECTIONAL
|
UNIDIRECTIONAL
|
| Power Dissipation-Max |
5 W
|
5 W
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Reference Voltage-Nom |
9.1 V
|
9.1 V
|
| Reverse Current-Max |
25 µA
|
|
| Surface Mount |
NO
|
YES
|
| Technology |
ZENER
|
ZENER
|
| Terminal Finish |
Tin/Lead (Sn/Pb)
|
TIN LEAD
|
| Terminal Form |
WIRE
|
WRAP AROUND
|
| Terminal Position |
AXIAL
|
END
|
| Voltage Temp Coeff-Max |
5.46 mV/°C
|
|
| Voltage Tol-Max |
5%
|
5%
|
| Working Test Current |
150 mA
|
150 mA
|
| Base Number Matches |
3
|
5
|
|
|
|
Compare JAN1N4957 with alternatives
Compare 1N4957US with alternatives