1N4739A-TR Vishay / Small Signal & Opto Products (SSP), 1N4739A-TR Datasheet - Page 3

• Manufacturer Part Number: 1N4739A-TR
• Description: Diode, Zener; 9.1 V @ 28 mA; 1 W @ +50C (Ambient); DO-41; 5 Ohms @ 28 mA; 100
• Manufacturer: Vishay / Small Signal & Opto Products (SSP)

Specifications of 1N4739A-TR

• Current, Forward: 200 mA
• Current, Reverse: 28 mA
• Current, Surge: 500 mA
• Package Type: DO-41
• Power Dissipation: 1.3 W
• Primary Type: Zener
• Temperature, Junction, Maximum: +175 °C
• Voltage, Forward: 1.2 V
• Voltage, Reverse: 9.1 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Typical Characteristics
T
Package Dimensions in mm (Inches)
Figure 1. Admissible Power Dissipation vs. Ambient Temperature
amb
P
tot
Standard Glass Case
5 4 B 2 DIN 41880
JEDEC DO 41
= 25 °C, unless otherwise specified
W
18481
ISO Method E
1.0
0.6
0.8
0.4
0.2
0.2
0
∅
0.86 (0.03) max.
100
26 (1.02) min.
T
amb
200 °C
Cathode Identification
4.1 (0.16) max.
1N4728A to 1N4764A
26 (1.02) min.
Vishay Semiconductors
∅
94 9368
(0.10) max.
2.6
3