Product Summary

The BU931T is a high voltage ignition coil driver. It is used for high ruggedness electronic ignitions.

Parametrics

BU931T absolute maximum ratings: (1)Collector-Emitter Voltage (VBE = 0): 500 V; (2)Collector-Emitter Voltage (IB = 0): 400 V; (3)Emitter-Base Voltage (IC = 0): 5 V; (4)Collector Current: 10 A; (5)Collector Peak Current: 15 A; (6)Base Current: 1 A; (7)Base Peak Current: 5 A; (8)Total Dissipation at Tc = 25°C: 125 W; (9)Storage Temperature: -65 to 175°C; (10)Max. Operating Junction Temperature: 175°C.

Features

BU931T features: (1)very rugged bipolar technology; (2)high operating junction temperature; (3)wide range of packages; (4)surface-mounting D2PAK power package in tube or in tape&reel.

Diagrams

BU931T circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BU931T
BU931T

STMicroelectronics

Transistors Bipolar (BJT) NPN Power Darlington

Data Sheet

0-1: $1.32
1-10: $1.26
10-100: $1.13
100-250: $1.01
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BU931
BU931

STMicroelectronics

Transistors Darlington NPN Power Darlington

Data Sheet

Negotiable 
BU9312AKS
BU9312AKS

Other


Data Sheet

Negotiable 
BU9314KS
BU9314KS

Other


Data Sheet

Negotiable 
BU931P
BU931P

STMicroelectronics

Transistors Darlington NPN Power Darlington

Data Sheet

0-1: $1.09
1-10: $1.00
10-100: $0.92
100-250: $0.89
BU931R
BU931R

Other


Data Sheet

Negotiable 
BU931T
BU931T

STMicroelectronics

Transistors Bipolar (BJT) NPN Power Darlington

Data Sheet

0-1: $1.32
1-10: $1.26
10-100: $1.13
100-250: $1.01