onsemi MBRB1645T4G Rectifier Diodes
16A 45V Schottky Rectifier D2PAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MBRB1645T4G
Detailed Description
16A 45V Schottky Rectifier D2PAK
Package
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Lifecycle Status
Lifetime
Datasheet
MBRB1645T4G Datasheet
Quick Jump:
Technical Specifications
onsemi MBRB1645T4G Rectifier Diodes technical specifications.
General
Series
SWITCHMODE™
RoHS
Yes
Package / Case
TO-263-3, D2PAK
Mounting Type
Surface Mount
Lifecycle Status
Lifetime
Voltage Forward Vf Max If
630 mV @ 16 A
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current Reverse Leakage Vr
200 µA @ 45 V
Technology
Schottky
Voltage Dc Reverse Vr Max
45 V
Alternate Parts Comparison (MBRB1645T4G vs MBRB40250TT4G vs MBRB41H100CTT4G vs MBRB1545CTT4G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-3, D2PAK | TO-263-3, D2PAK | TO-263-3, D2PAK | TO-263-3, D2PAK |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Lifetime | Active | Last Shipments | Active |
| Current Reverse Leakage Vr | 200 µA @ 45 V | 250 µA @ 250 V | 10 µA @ 100 V | 100 µA @ 45 V |
| Operating Temperature Junction | -65°C ~ 175°C | -65°C ~ 150°C | 175°C (Max) | -65°C ~ 175°C |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Technology | Schottky | Schottky | Schottky | Schottky |
| Voltage Dc Reverse Vr Max | 45 V | 250 V | 100 V | 45 V |
| Voltage Forward Vf Max If | 630 mV @ 16 A | 970 mV @ 40 A | 800 mV @ 20 A | 570 mV @ 7.5 A |
| Series | SWITCHMODE™ | -- | SWITCHMODE™ | SWITCHMODE™ |
| RoHS | Yes | -- | Yes | Yes |
| Case Outline | 418B-04 | -- | 418B-04 | 418B-04 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MBRB2545CTT4GonsemiSimilaronsemi
Pin YesPkg YesElec Upgrade
Schottky Rectifier, 15A, 45V, D2PAK, Common Cathode
MBR1645GonsemiSimilaronsemi
Pin NoPkg NoElec Yes
16A 45V Schottky Rectifier, TO-220-2
More Parts in Rectifier Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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NRVUB1620CTRT4GonsemiPower Rectifier, Ultra-Fast Recovery, Common Anode, 16 A, 200 V, D2PAK 2 LEAD, 800-REEL