Equivalent & Substitute Parts for PZM5.6NB2,115

Part Overview

PZM5.6NB2,115 is a Zener diode with a Zener voltage of 5.6 V, 300 mW maximum power, ±2% tolerance, and is supplied in a surface mount TO-236-3, SC-59, or SOT-23-3 (SMT3; MPAK) package. The product status is Obsolete, making it necessary to identify alternative Zener diodes with matching electrical and mechanical parameters for continued supply and design compatibility.

Key Parameters

Parameter	Value
Manufacturer Part Number	PZM5.6NB2,115
Category	Diodes, Zener
Voltage - Zener (Nom) (Vz)	5.6 V
Tolerance	±2%
Power - Max	300 mW
Impedance (Max) (Zzt)	40 Ohms
Current - Reverse Leakage @ Vr	2 µA @ 2.5 V
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 100 mA
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SMT3; MPAK
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99

Substitute Part Grouping Explanation

Substitution is determined strictly by matching the main Zener diode’s electrical and mechanical parameters, including Zener voltage (Vz), tolerance, maximum power dissipation, impedance, reverse current, forward voltage, operating temperature range, mounting type, package, RoHS and REACH status, and MSL rating. Substitute candidates must fall within the specified values for each field to ensure functional and physical equivalence.

Parameter Comparison

Parameter	PZM5.6NB2,115 (NXP USA Inc.)	BZX84B5V6-7-F (Diodes Inc.)	BZX84-B5V6,215 (Nexperia)	SZBZX84B5V6LT1G (onsemi)
Category	Diodes, Zener	Diodes, Zener	Diodes, Zener	Diodes, Zener
Voltage - Zener (Nom) (Vz)	5.6 V	5.6 V	5.6 V	5.6 V
Tolerance	±2%	±2%	±2%	±2%
Power - Max	300 mW	300 mW	250 mW	225 mW
Impedance (Max) (Zzt)	40 Ohms	40 Ohms	40 Ohms	40 Ohms
Current - Reverse Leakage @ Vr	2 µA @ 2.5 V	1 µA @ 2 V	1 µA @ 2 V	1 µA @ 2 V
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 100 mA	900 mV @ 10 mA	900 mV @ 10 mA	900 mV @ 10 mA
Operating Temperature	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SMT3; MPAK	SOT-23-3	TO-236AB	SOT-23-3 (TO-236)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99	EAR99

Engineering Selection Recommendations

Selection is based strictly on matching product status (Obsolete or Active), RoHS and REACH compliance, and relevant ECCN numbers. All substitute parts listed are ROHS3 Compliant, REACH Unaffected, and have an ECCN of EAR99. All substitutes are in Active status, while the main part is Obsolete, supporting direct replacement to maintain compliance and supply continuity.

Frequently Asked Questions (FAQ)

Q1: What key parameters ensure a Zener diode is a suitable substitute for PZM5.6NB2,115?
A1: Zener voltage (5.6 V), tolerance (±2%), power rating, impedance, reverse leakage, forward voltage, operating temperature, surface mount package compatibility, RoHS/REACH compliance, and MSL status.

Q2: Are the substitute Zener diodes pin-compatible with PZM5.6NB2,115?
A2: All listed substitutes share the TO-236-3, SC-59, or SOT-23-3 (surface mount) packages, ensuring mechanical compatibility.

Q3: How does the maximum power rating affect substitution suitability?
A3: Substitute selection is based strictly on listed power ratings. BZX84B5V6-7-F matches the 300 mW rating, while BZX84-B5V6,215 and SZBZX84B5V6LT1G provide 250 mW and 225 mW respectively.

Q4: What packaging and compliance considerations apply for substitute selection?
A4: All substitutes offer surface mount options and are ROHS3 Compliant, REACH Unaffected, and have unlimited (1) moisture sensitivity level.

Q5: Can these substitute Zener diodes be used in automotive or industrial environments?
A5: Substitute parts indicate automotive grade (AEC-Q101) where specified in the provided parameters. Compliance and operating temperature range are aligned accordingly.

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