Voltage Temperature Coefficient
:
Zener Voltage
: 6.8 V
Voltage Tolerance
: 5 %
Maximum Operating Temperature
: + 150 C
Mounting Style
: SMD/SMT
Packaging
: Reel
Maximum Reverse Leakage Current
: 5 uA
Power Dissipation
: 550 mW
Package / Case
: SMB
Maximum Zener Impedance
: 2.5 Ohms
Zener Current
: 220 mA
Description1SMB5921BT3G is a device of 3 watt plastic surface mount zener voltage regulators.
This complete new line of 3 Watt 1SMB5921BT3G provides the following advantages:(1)zener voltage ranges from -3.3 V to 200 V;(2) ESD rating of class 3 (>16 kV) per human body model;(3)flat handling surface for accurate placement;(4) package design for top side or bottom circuit board mounting;(5)pb-Free packages are available.etc.
1SMB5921BT3G also has some absolute maximum ratings:(1):maximum steady state power dissipation is 3W when TL is 75 measured at zero lead length, derate above 75 is 40 mW/;(2):thermal resistance from junction-to-Lead is 25/W;(3):maximum steady state power dissipation is 550 mW when TA is 25, derate above 25 is 4.4 mW/.(4):thermal resistance from junction-to-ambient is 226 /W;(5):operating and storage temperature ranges from -65 to +150 .
All in all, this is a simple description of 1SMB5921BT3G, if you are interested in it, please pay more attention to our web!
Parameters: | Technical/Catalog Information | 1SMB5921BT3G |
| Vendor | ON Semiconductor |
| Category | Discrete Semiconductor Products |
| Voltage - Zener (Nom) (Vz) | 6.8V |
| Power - Max | 3W |
| Impedance (Max) (Zzt) | 2.5 Ohm |
| Voltage - Forward (Vf) (Max) @ If | 1.5V @ 200mA |
| Current - Reverse Leakage @ Vr | 5A @ 5.2V |
| Tolerance | ±5% |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -65°C ~ 150°C |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | 1SMB5921BT3G
1SMB5921BT3G
1SMB5921BT3GOSTR ND
1SMB5921BT3GOSTRND
1SMB5921BT3GOSTR
|
1SMB5921BT3G Data Sheet
