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1SS133 — Axial diode package (representative)
Axial diode
Representative of package type
ROHM Semiconductor

1SS133

Switching Diode · DO-35 · Discrete Semiconductor
Part Status: Obsolete
Data last refreshed Jun 10, 2026
Manufacturer
ROHM Semiconductor
Mfr Part #
1SS133
Category
Switching Diode
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels14
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vr80 V
If100 mA
Trr4 ns
Physical & Thermal
Package / CaseDO-35
Mounting TypeThrough Hole
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategorySwitching Diode
TypeDiscrete Semiconductor
Part StatusObsolete

Silicon epitaxial planar high-speed switching diode, 80 V Vr, 100 mA If

Availability & Sourcing

14 sources
SourceMfrQtyDate CodeConditionStatus
Market Rohm 46 — — Available RFQ
Market Rohm 9500 — — Available RFQ
Market Rohm 8758 — — Available RFQ
Market Rohm 5000 — — Available RFQ
Market ROHM 4916 9910 — Available RFQ
Market ROHM 352 — — Available RFQ
Market — 100 — — Available RFQ
Market ROHM 30 ROHS — Available RFQ
Market ROHM 1 — — Available RFQ
Market ROHM 9500 14+ — Available RFQ
Market ROHM 208816 14+ — Available RFQ
Market ROHM 79500 — — Available RFQ
Market Rohm 18816 — — Available RFQ
Market rohm 5900 dc98 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User
1SS133 viewed on the web · Web User

Recent search and sourcing activity for 1SS133.

Engineering FAQ

1SS133 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 1SS133?
Vr: 80 V; If: 100 mA; Trr: 4 ns.
What package is 1SS133 supplied in?
1SS133 is supplied in the DO-35 package, through hole, rated -55°C ~ 150°C.
Can ZDI source 1SS133 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

1SS133 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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