BTA40-800B STMicroelectronics, BTA40-800B Datasheet - Page 3

• Manufacturer Part Number: BTA40-800B
• Description: TRIAC 800V 40A RD-91
• Manufacturer: STMicroelectronics

Specifications of BTA40-800B

• Triac Type: Standard
• Mounting Type: Chassis Mount
• Configuration: Single
• Current - Hold (ih) (max): 80mA
• Voltage - Off State: 800V
• Current - Gate Trigger (igt) (max): 50mA
• Current - Non Rep. Surge 50, 60hz (itsm): 400A, 420A
• Current - On State (it (rms)) (max): 40A
• Voltage - Gate Trigger (vgt) (max): 1.3V
• Package / Case: RD91-3 (Insulated)
• Current - On State (it (rms) (max): 40A
• Current, Average Input: 40 A
• Current, Dc Gate-trigger: 50 mA
• Current, Dc Holding: 80 mA (Max.)
• Current, On-state, Rms, Maximum: 40 A
• Current, Surge, Non-repetitive Peak Forward: 420 A for 60 Hz, 400 A for 50 Hz
• Dissipation, Gate-power, Average: 1 W
• Package Type: RD91
• Resistance, Thermal, Junction To Case: 0.9 °C⁄W
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: -40 °C
• Thermal Resistance, Junction To Ambient: 50 °C⁄W
• Voltage, Dc Gate-trigger: 1.3 V (Max.)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2405; 497-2405-5; 497-2405

ORDERING INFORMATION
OTHER INFORMATION
Note: xxx= voltage
50
40
30
20
10
BTA40-xxxB
BTA/BTB41-xxxB
Fig. 1: Maximum power dissipation versus RMS
on-state current (full cycle).
0
0
P (W)
Part Number
5
10
15
INSULATION:
A: insulated
B: non insulated
TRIAC
SERIES
IT(RMS) (A)
20
BTA40xxxB
BTA/BTB41xxxB
25
BT A 40 -
CURRENT:
40: 40A in RD91
41: 40A in TOP3
30
Marking
35
180°
40
VOLTAGE:
600: 600V
800: 800V
Fig. 2: RMS on-state current versus case
temperature (full cycle).
45
40
35
30
25
20
15
10
5
0
0
IT(RMS) (A)
Weight
20.0 g
4.5 g
600 B
25
BTA40 and BTA/BTB41 Series
SENSITIVITY:
B: 50mA
50
quantity
BTA40/BTB41
Tc(°C)
Base
120
25
75
BTA41
100
Packing
mode
Bulk
Bulk
= 180°
125
3/6