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BZD27C10P RVG Equivalent & Substitute Parts
Part Overview
The BZD27C10P RVG is a Zener diode rated at 10 V nominal voltage with 1 W maximum power dissipation in a Sub SMA surface mount package. Manufactured by Taiwan Semiconductor Corporation, this component is classified as obsolete. Locating equivalent and substitute parts is necessary to support ongoing production requirements, design updates, and inventory management for applications utilizing this Zener diode specification.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 10 V |
| Tolerance | ±6% |
| Power - Max | 1 W |
| Impedance (Max) (Zzt) | 4 Ohms |
| Current - Reverse Leakage @ Vr | 7 µA @ 7.5 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-219AB |
| Supplier Device Package | Sub SMA |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitute parts for the BZD27C10P RVG are grouped based on strict electrical and mechanical parameter equivalence. The primary substitution criteria are:
Electrical Parameters:
- Voltage - Zener (Nom) (Vz): 10 V
- Tolerance: ±6%
- Power - Max: 1 W
- Impedance (Max) (Zzt): 4 Ohms
- Current - Reverse Leakage @ Vr: 7 µA @ 7.5 V
- Voltage - Forward (Vf) (Max) @ If: 1.2 V @ 200 mA
- Operating Temperature: -55°C ~ 175°C (TJ)
Mechanical Parameters:
- Mounting Type: Surface Mount
- Package / Case: DO-219AB
- Supplier Device Package: Sub SMA
Compliance Parameters:
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- REACH Status: REACH Unaffected
Parametric equivalent parts from Taiwan Semiconductor Corporation maintain all electrical and mechanical specifications while offering active product status and automotive-grade qualification (AEC-Q101). The similar part from Vishay General Semiconductor - Diodes Division operates at 800 mW maximum power (lower than the 1 W specification) and features an extended lower operating temperature limit of -65°C.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Vz (Nom) | Tolerance | Power - Max | Zzt (Max) | Vf (Max) @ If | Operating Temp | Package | Product Status | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BZD27C10P RVG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Obsolete | - | - |
| BZD27C10PHM2G | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHMHG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHMQG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHMTG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHRFG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHRHG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHRTG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHRUG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10PHRVG | Taiwan Semiconductor Corporation | 10 V | ±6% | 1 W | 4 Ohms | 1.2 V @ 200 mA | -55°C ~ 175°C | DO-219AB | Active | Automotive | AEC-Q101 |
| BZD27C10P-E3-08 | Vishay General Semiconductor - Diodes Division | 10 V | - | 800 mW | 4 Ohms | 1.2 V @ 200 mA | -65°C ~ 175°C | DO-219AB | Active | - | - |
Engineering Selection Recommendations
Parametric Equivalent Substitutes (Taiwan Semiconductor Corporation):
The nine parametric equivalent parts—BZD27C10PHM2G, BZD27C10PHMHG, BZD27C10PHMQG, BZD27C10PHMTG, BZD27C10PHRFG, BZD27C10PHRHG, BZD27C10PHRTG, BZD27C10PHRUG, and BZD27C10PHRVG—provide direct electrical and mechanical equivalence to the BZD27C10P RVG. All maintain identical specifications for Zener voltage, tolerance, power rating, impedance, reverse leakage current, forward voltage, and operating temperature range. These parts carry active product status and automotive-grade qualification per AEC-Q101, providing enhanced reliability assurance compared to the obsolete original part. All are ROHS3 compliant and REACH unaffected. The BZD27C10PHRVG variant is supplied in Tape & Reel packaging; all others are supplied in standard packaging.
Similar Substitute (Vishay General Semiconductor - Diodes Division):
The BZD27C10P-E3-08 from Vishay General Semiconductor - Diodes Division operates at 800 mW maximum power dissipation, which is lower than the 1 W specification of the original part. This part maintains the 10 V Zener voltage, 4 Ohms maximum impedance, 7 µA reverse leakage current, and 1.2 V forward voltage. The operating temperature range extends to -65°C at the lower limit, providing broader low-temperature capability. This part is active and ROHS3 compliant. Selection of this part requires confirmation that the reduced power rating is acceptable for the application.
Frequently Asked Questions (FAQ)
Q: Can BZD27C10PHM2G, BZD27C10PHMHG, BZD27C10PHMQG, BZD27C10PHMTG, BZD27C10PHRFG, BZD27C10PHRHG, BZD27C10PHRTG, BZD27C10PHRUG, and BZD27C10PHRVG be used interchangeably with BZD27C10P RVG?
A: Yes. These nine parts are parametric equivalents with identical electrical specifications (10 V Zener voltage, ±6% tolerance, 1 W power rating, 4 Ohms impedance, 7 µA reverse leakage, 1.2 V forward voltage) and mechanical specifications (DO-219AB package, Sub SMA supplier device package, surface mount mounting). All operate across the same temperature range (-55°C to 175°C). The primary advantage is that these parts carry active product status and automotive-grade AEC-Q101 qualification, whereas the original part is obsolete.
Q: What is the difference between the Taiwan Semiconductor Corporation parametric equivalents and the Vishay BZD27C10P-E3-08?
A: The Taiwan Semiconductor Corporation parametric equivalents maintain the full 1 W power rating. The Vishay BZD27C10P-E3-08 operates at 800 mW maximum power, which is 20% lower. Both maintain the 10 V Zener voltage and 4 Ohms impedance. The Vishay part offers an extended lower operating temperature limit of -65°C compared to -55°C for the Taiwan Semiconductor parts. Selection depends on whether the reduced power rating is compatible with the application's thermal requirements.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All parametric equivalent parts from Taiwan Semiconductor Corporation and the Vishay BZD27C10P-E3-08 are ROHS3 compliant and REACH unaffected.
Q: What is the difference between the various Taiwan Semiconductor Corporation part numbers (PHM2G, PHMHG, PHMQG, PHMTG, PHRFG, PHRHG, PHRTG, PHRUG, PHRVG)?
A: These part numbers represent different manufacturing date codes and tape reel configurations within the same parametric specification. All maintain identical electrical and mechanical parameters. The BZD27C10PHRVG is supplied in Tape & Reel packaging; the others are supplied in standard packaging. Selection among these variants depends on packaging and inventory requirements.
Q: Is the BZD27C10P-E3-08 a direct replacement for the BZD27C10P RVG?
A: The BZD27C10P-E3-08 is a similar substitute with compatible electrical characteristics for the 10 V Zener voltage and impedance specifications. However, the reduced power rating of 800 mW versus 1 W requires application-level verification. The extended lower operating temperature range (-65°C versus -55°C) may provide additional capability in cold environments. This part is suitable only if the application can operate within the 800 mW power constraint.
Q: What packaging options are available for the substitute parts?
A: All substitute parts use the DO-219AB package with Sub SMA supplier device package designation, matching the original BZD27C10P RVG. The BZD27C10PHRVG is supplied in Tape & Reel format; the remaining Taiwan Semiconductor Corporation parametric equivalents are supplied in standard packaging. The Vishay BZD27C10P-E3-08 is supplied in Tape & Reel format.
Q: Are the substitute parts suitable for automotive applications?
A: The nine Taiwan Semiconductor Corporation parametric equivalents carry automotive-grade designation with AEC-Q101 qualification, making them suitable for automotive applications. The Vishay BZD27C10P-E3-08 does not carry automotive-grade designation or AEC-Q101 qualification. Application requirements determine whether automotive qualification is necessary.
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