SMD code 10- in SOD-523
Marking codes are not standardised, and the same code is reused by unrelated makers for unrelated parts. Below is every part in our tables printed with it, and any printed with a code that is easy to misread as it, from the manufacturers' own marking tables and published code lists.
14 parts in SOD-523 are printed 10-
Not sure which one you have?
Answer up to 4 quick questions and these 50 parts are ranked, with a meter test that settles it. It works on a dead part too.
BZX584C6V2SOD-523Zener diode, Formosa MicrosemiZener diodeFormosa Microsemi
- What it is
- Zener diode
- Maker
- Formosa Microsemi
- Package
- SOD-523
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
KDZ10EVSOD-523Zener diode, KECZener diodeKEC
- What it is
- Zener diode
- Maker
- KEC
- Package
- SOD-523
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
LM5Z22VPT1GSOD-523Zener diode, LRCZener diodeLRC
- What it is
- Zener diode
- Maker
- LRC
- Package
- SOD-523
- Pins
- 2
- Details
- Zener diode, VZ Min 20.8 V, VZ Nom 22 V, VZ Max 23.3 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
LM5Z22VT1GSOD-523Zener diode, LRCZener diodeLRC
- What it is
- Zener diode
- Maker
- LRC
- Package
- SOD-523
- Pins
- 2
- Details
- Zener diode, VZ Min 20.8 V, VZ Nom 22 V, VZ Max 23.3 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
MM5Z22SOD-523Zener diode, HXYZener diodeHXY
- What it is
- Zener diode
- Maker
- HXY
- Package
- SOD-523
- Pins
- 2
- Details
- Zener diode, 10 V, 0.01 A
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
MM5Z22VSOD-523Zener diode, onsemiZener diodeonsemi
- What it is
- Zener diode
- Maker
- onsemi
- Package
- SOD-523
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
MM5Z22V-CSOD-523Zener diode, SeCoSZener diodeSeCoS
- What it is
- Zener diode
- Maker
- SeCoS
- Package
- SOD-523
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
PSBDUC5D10V001SOD-523Schottky diode, PrisemiSchottky diodePrisemi
- What it is
- Schottky diode
- Maker
- Prisemi
- Package
- SOD-523
- Pins
- 2
- Details
- Schottky diode, 10 V, 0.01 A
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
S-LM5Z22VPT1GSOD-523Zener diode, LRCZener diodeLRC
- What it is
- Zener diode
- Maker
- LRC
- Package
- SOD-523
- Pins
- 2
- Details
- Zener diode, VZ Min 20.8 V, VZ Nom 22 V, VZ Max 23.3 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
S-LM5Z22VT1GSOD-523Zener diode, LRCZener diodeLRC
- What it is
- Zener diode
- Maker
- LRC
- Package
- SOD-523
- Pins
- 2
- Details
- Zener diode, VZ Min 20.8 V, VZ Nom 22 V, VZ Max 23.3 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
TZD10WTSOD-523Zener diode, Taitron ComponentsZener diodeTaitron Components
- What it is
- Zener diode
- Maker
- Taitron Components
- Package
- SOD-523
- Pins
- 2
- Details
- SMD Zener Diodes (Two Terminals) - 150mW
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
GSMM5Z22VSOD-523Zener diode, Good-ArkZener diodeGood-Ark
- What it is
- Zener diode
- Maker
- Good-Ark
- Package
- SOD-523
- Pins
- 2
- Details
- Zener diode: 20.8..23.3V, Izt=2mA, Zzt=55, 200mW
- Source
- Published code list
Is it dead? The meter test is below: Zener diode.
MAZS100SOD-523PanNot recordedPan
- What it is
- Not recorded
- Maker
- Pan
- Package
- SOD-523
- Pins
- 2
- Details
- Z-diode: 9,4..10,6V, 200mW
- Source
- Published code list
Is it dead? The meter test is below: Silicon diode.
MAZS1000LSOD-523PanNot recordedPan
- What it is
- Not recorded
- Maker
- Pan
- Package
- SOD-523
- Pins
- 2
- Details
- Z-diode: 9,44..9,92 5V, 200mW
- Source
- Published code list
Is it dead? The meter test is below: Silicon diode.
1 more part has no package on record. Nothing rules it out, so it stays.
ACDBMT1100-HFSchottky diode, ComchipSchottky diodeComchip
- What it is
- Schottky diode
- Maker
- Comchip
- Package
- Not recorded
- Pins
- Not recorded
- Details
- 100 V, 1 A Schottky barrier diode
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
Is it dead? One meter test per kind
Parts of the same kind are tested the same way, so each test is here once. Each part above points to its own.
Zener diode
Diode range for the forward check, part lifted, red probe on the anode. A bench supply for the Zener voltage.
Working, it reads
About 0.6 to 0.8 V forward and open in reverse on the diode range. Its Zener voltage shows only on a supply: feed it through a resistor that sets about 5 mA, cathode to positive, read quickly, and it should hold near its rated voltage.
Dead, it reads
- The same reading both ways round, near 0 V with a continuous beep or the same middling value: shorted.
- Open both ways, forward too: failed open.
- Holds well off its rated voltage on the supply test: drifted.
- A soft knee, or a voltage that creeps on the supply test: leaky.
- On the board
- this is a first look only: the meter reads every path between those pins, and a short can be a neighbour. Lift one leg before you condemn it.
- Compare:
- If an identical part sits elsewhere on the board, measure it the same way: that is what this one should read.
- Watch for:
- A meter's diode range stops at about 2 to 3 V, so almost every Zener reads open in reverse on it, good or bad; a 3 V meter may just show a 2.4 or 2.7 V part. Above about 3 V the meter cannot tell a Zener from a plain diode.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Schottky diode
Diode range, part lifted or one leg off the pad. Red probe on the anode.
Working, it reads
About 0.15 to 0.45 V anode to cathode, roughly half a silicon diode, and open the other way.
Dead, it reads
- The same reading both ways round, near 0 V with a continuous beep or the same middling value: shorted.
- A reading the wrong way round as well: leaky.
- Open both ways: failed open.
- On the board
- this is a first look only: the meter reads every path between those pins, and a short can be a neighbour. Lift one leg before you condemn it.
- Compare:
- If an identical part sits elsewhere on the board, measure it the same way: that is what this one should read.
- Watch for:
- A large Schottky can read about 0.1 V forward and beep like a short, and leaks a little the wrong way when good, more when warm. It is shorted only if it reads the same both ways. Measure it cold, beside an identical cold one.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Silicon diode
Diode range, part lifted or one leg off the pad. Red probe on the anode.
Working, it reads
About 0.5 to 0.8 V anode to cathode, and open the other way. Small switching diodes read about 0.6 to 0.7 V; large rectifiers can read a little lower.
Dead, it reads
- The same reading both ways round, near 0 V with a continuous beep or the same middling value: shorted.
- Open both ways: failed open.
- A reading the wrong way round as well: leaky.
- On the board
- this is a first look only: the meter reads every path between those pins, and a short can be a neighbour. Lift one leg before you condemn it.
- Compare:
- If an identical part sits elsewhere on the board, measure it the same way: that is what this one should read.
- Watch for:
- A three-pin body can hold two diodes. With a common pin they read two junctions from that pin, just like a transistor; in series they read two drops end to end. Test each pair the datasheet names.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Printed with a code easy to misread as 10-
One character differs, and it is one that is easy to confuse under a lamp. Each code has a page of its own.
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