CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

Bipolar Transistor Arrays, Pre-Biased

PRODUCT DATASHEET

ChipNobo MPN

NB4NTR

GLOBAL BRAND CROSS-REFERENCE

ROHM Semiconductor

TRANS PREBIAS 1NPN 1PNP UMT6

UMF4NTR

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant
TRANS PREBIAS 1NPN 1PNP UMT6

1. PRODUCT POSITIONING

NB4NTR is a product identity corresponding to the reference product UMF4NTR. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.

This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.

2. TECHNICAL SPECIFICATION COMPARISON (core parameters)
Parameter ROHM Semiconductor UMF4NTR ChipNobo NB4NTR Match
Mounting Type Surface Mount Surface Mount ✓
Part Status Not For New Designs Not For New Designs ✓
Current - Collector Cutoff (Max) 500nA 500nA ✓
Power - Max 150mW 150mW ✓
Package / Case 6-TSSOP SC-88 SOT-363 6-TSSOP SC-88 SOT-363 ✓
Resistor - Base (R1) 2.2kOhms 2.2kOhms ✓
Current - Collector (Ic) (Max) 100mA, 500mA 100mA, 500mA ✓
Supplier Device Package UMT6 UMT6 ✓
Transistor Type 1 NPN Pre-Biased, 1 PNP 1 NPN Pre-Biased, 1 PNP ✓
Voltage - Collector Emitter Breakdown (Max) 50V, 12V 50V, 12V ✓
Vce Saturation (Max) @ Ib, Ic 300mV @ 500µA 10mA / 250mV @ 10mA 200mA 300mV @ 500µA 10mA / 250mV @ 10mA 200mA ✓
Frequency - Transition 250MHz, 260MHz 250MHz, 260MHz ✓
Resistor - Emitter Base (R2) 2.2kOhms 2.2kOhms ✓
DC Current Gain (hFE) (Min) @ Ic, Vce 20 @ 20mA 5V / 270 @ 10mA 2V 20 @ 20mA 5V / 270 @ 10mA 2V ✓
RoHS Status ROHS3 Compliant ROHS3 Compliant ✓
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited) ✓
3. SUPPLY & LIFECYCLE
ChipNobo Number NB4NTR
Lifecycle status Not For New Designs
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient

CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

Bipolar Transistor Arrays, Pre-Biased

PRODUCT DATASHEET

4. APPLICATION AREAS
Battery Management System (BMS) On-Board Charger (OBC)
EV DC/DC Converter ADAS Camera System
Industrial Robot Servo Motor Drive
PLC Controller Semiconductor Equipment
Solar Inverter Power Supply System
5G Base Station Smart Speaker

5. ENGINEERING & COMMERCIAL NOTES

  • The ChipNobo MPN is the public product identity used by ChipNobo for this replacement reference.
  • The original manufacturer and original MPN are retained as reference identity information.
  • Product PDF data are intended for engineering, procurement and supply-continuity reference.
  • Current price, MOQ, lead time, available supply source and regional availability should be confirmed through RFQ.
  • For customer-specific qualification, PCB footprint approval, reliability requirements or design-in approval, the customer should perform the applicable validation process.

CHIPNOBO REPLACEMENT · Semiconductor Replacement Engineering & Supply Continuity Partner

Document purpose: Product Information / Replacement Reference · Generated from the product data supplied for NB4NTR.

Important Notice & Disclaimer

Document ID: 【CN-DATA-NB4NTR】 Revision: 1.0 Status: Released

The information provided by ChipNobo is intended solely for engineering evaluation, product selection, procurement, and supply continuity reference purposes. Product specifications, lifecycle status, availability, and other information are subject to change without notice. Customers should always verify relevant information against the latest official documentation published by the respective manufacturers.

Cross-reference and replacement recommendations are provided for engineering reference purposes only. They do not constitute a guarantee of pin-to-pin compatibility, interchangeability, or suitability for any particular application. Customers are responsible for conducting all necessary engineering reviews, testing, and qualification prior to product selection and use.

Manufacturer names, trademarks, and part numbers are referenced solely for product identification purposes. Their use does not imply any affiliation with, endorsement by, or authorization from the respective manufacturers, unless expressly stated otherwise.

To the maximum extent permitted by applicable law, ChipNobo makes no warranties, express or implied, regarding the completeness, accuracy, or suitability of the information provided and shall not be liable for any loss or damage arising from its use or reliance, except as otherwise expressly agreed in writing and subject to applicable law.