BDX33B Bourns Inc., BDX33B Datasheet - Page 3

• Manufacturer Part Number: BDX33B
• Description: Darlington Transistors 70W 10A NPN
• Manufacturer: Bourns Inc.

Specifications of BDX33B

• Configuration: Single
• Transistor Polarity: NPN
• Mounting Style: Through Hole
• Package / Case: TO-220
• Collector- Emitter Voltage Vceo Max: 80 V
• Emitter- Base Voltage Vebo: 5 V
• Collector- Base Voltage Vcbo: 80 V
• Maximum Dc Collector Current: 10 A
• Maximum Collector Cut-off Current: 1000 uA
• Maximum Operating Temperature: + 150 C
• Dc Collector/base Gain Hfe Min: 750
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

thermal characteristics
resistive-load-switching characteristics at 25°C case temperature
†
AUGUST 1993 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
Voltage and current values shown are nominal; exact values vary slightly with transistor parameters.
R
R
R O D U C T
t
t
θJC
θJA
on
off
PARAMETER
Junction to case thermal resistance
Junction to free air thermal resistance
Turn-on time
Turn-off time
I N F O R M A T I O N
I
V
C
BE(off)
= 3 A
= -3.5 V
PARAMETER
TEST CONDITIONS
I
R
B(on)
L
= 10 Ω
= 12 mA
BDX33, BDX33A, BDX33B, BDX33C, BDX33D
†
NPN SILICON POWER DARLINGTONS
I
t
B(off)
p
= 20 µs, dc ≤ 2%
= -12 mA
MIN
MIN
TYP
TYP
1
5
MAX
MAX
1.78
62.5
UNIT
°C/W
°C/W
UNIT
µs
µs
3