
For Reference Only
Part Number | SI8421BD-B-IS |
OEMstron Part # | SI8421BD-B-IS |
Manufacturer | Silicon Labs |
Category | Semiconductors › Isolators › Digital Isolators |
Description | DGTL ISO 5KV 2CH GEN PURP 16SOIC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | SI8421BD-B-IS PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI8421BD-B-IS Specifications
Part Number | SI8421BD-B-IS | |
Brand | Silicon Labs | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Isolators | |
Subcategory | Digital Isolators | |
Manufacturer | Silicon Labs | |
Series | - | |
Technology | Capacitive Coupling | |
Type | General Purpose | |
Isolated Power | No | |
Number of Channels | 2 | |
Inputs - Side 1/Side 2 | 1/1 | |
Channel Type | Unidirectional | |
Voltage - Isolation | 5000Vrms | |
Common Mode Transient Immunity (Min) | 20kV/µs | |
Data Rate | 150Mbps | |
Propagation Delay tpLH / tpHL (Max) | 11ns, 11ns | |
Pulse Width Distortion (Max) | 3ns | |
Rise / Fall Time (Typ) | 2ns, 2ns | |
Voltage - Supply | 2.7V ~ 5.5V | |
Operating Temperature | -40°C ~ 125°C | |
Mounting Type | Surface Mount | |
Package / Case | 16-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 16-SOIC |
SI8421BD-B-IS Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI8421BD-B-IS Silicon Laboratories Inc |
DIGITAL ISOLATOR, 8NS, WSOIC-16 |
44 |
SI8421BD-B-ISR Silicon Laboratories Inc |
Min Qty 1250 |
Contact Us |
Part Number | Description | Stock |
SI8421BD-B-IS D# 336-1936-5-ND Silicon Laboratories Inc |
DGTL ISO 5000VRMS 2CH GP 16SOIC |
Limited Supply - Call |
SI8421BD-B-ISR D# SI8421BD-B-ISR-ND Silicon Laboratories Inc |
DGTL ISO 5000VRMS 2CH GP 16SOIC |
Limited Supply - Call |
Part Number | Description | Stock |
SI8421BD-B-ISR Silicon Laboratories Inc |
In stock shipping within 2days |
140 |
Part Number | Description | Stock |
SI8421BD-B-IS D# 2423211 Silicon Laboratories Inc |
DIGITAL ISOLATOR, 8NS, WSOIC-16 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
SI8421BD-B-ISR Silicon Laboratories Inc |
OEM/CM Immediate delivery |
40 |
Part Number | Description | Stock |
SI8421BD-B-IS D# NS-SI8421BD-B-IS Silicon Laboratories Inc |
OEM/CM ONLY |
2712 |
SI8421BD-B-ISR D# NS-SI8421BD-B-ISR Silicon Laboratories Inc |
OEM/CM ONLY |
8465 |
Part Number | Description | Stock |
SI8421BD-B-ISR Silicon Laboratories Inc |
IN stock Immediate delivery |
35 |
Part Number | Description | Stock |
SI8421BD-B-ISR Silicon Image Inc |
shipping today |
45 |
Part Number | Description | Stock |
SI8421BD-B-IS Silicon Laboratories Inc |
RFQ |
6809 |
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