DIOTEC ELECTRONICS CORP

YOUR QUALITY SOURCE FOR COST COMPETITIVE PRODUCTS

Dedicated To Power Rectifiers; Their Design, Improvement, Manufacture, Delivery, And Professional Technical/Sales Support

CAPABILITIES

KEY TECHNOLOGIES

Die Attach

VACUUM DIE SOLDERING

Passivation

SOFT GLASS

Transfer Molding

EPOXY CARRIES A U/L FLAMMABILITY RATING OF 94V-O

Standard Products

FULL WAVE BRIDGES
TRANSIENT VOLTAGE SUPPRESSORS
AUTOMOTIVE DIODES
FAST RECOVERY BRIDGES
SCHOTTKY RECTIFIERS
SUPER EFFICIENT RECTIFIERS & ULTRA FAST RECOVERY DIODES
HIGH VOLTAGE DIODES

Custom Products

RAPID EVALUATION SAMPLES

N0.

TEST CATEGORY

TEST REQUIREMENT

DURATION

REFERENCE DOCUMENT

1

SOLDERABILITY

230 ^oC +/- 5 ^oC

5 Seconds

Method 208

2

LEAD PULL

2 Kg in axial lead direction

10 Seconds

Method 2005

3

LEAD FATIGUE

90-degree bend with 0.5 Kg weight attached

3 Times

Method 1027

4

STEADY STATE OPERATING LIFE

Rated current @ 25 ^oC

168/1000 hrs.

Method 1027

5

HIGH TEMPERATURE REVERSE BIAS

Rated current @ 100 ^oC

168/1000 hrs.

Method 1038

6

INTERMITTENT OPERATING LIFE

ON: 5 min w/rated I_RMS OFF: 5 min w/cool forced air

1000 Cycles

Method 1036

7

FORWARD SURGE CURRENT

8 mSec single half sine wave superimposed on rated load

1 Pulse

Method 4066

8

HIGH TEMPERATURE STORAGE LIFE

150 ^oC for diode 125 ^oC for bridge

168/1000 hrs

Method 1031

9

LOW TEMPERATURE STORAGE LIFE

-65 ^oC

168/1000 hrs

TEST A: COLD

10

MOISTURE RESISTANCE

85 ^oC; 85% relative humidity

168/1000 hrs

Method 1021

11

PRESSURE COOKER

15 PSIG, 121 ^oC

4 Hours

MIL-STD-19500 Appendix C

12

THERMAL SHOCK

0 ^oC for 5 min. 100 ^oC for 5 min

10 Cycles

Method 1056

13

TEMPERATURE CYCLING

125 ^oC for 15 min

10 Cycles

Method 1051

14

SOLDERING HEAT

260 ^oC +/- 6 ^oC

10 Seconds

Method 2031

DIOTEC ELECTRONICS CORPORATION
THE ONLY QUALITY DIODES AND RECTIFIERS AT COMPETITIVE PRICES