Diodes, solid-state (e.g., germanium, silicon), manufacturing · California
Wolfspeed - Morgan Hill, CA
Morgan Hill, CA · ~198 workers · 2 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.1
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Wolfspeed - Morgan Hill, CA runs at 33% of its industry's injury rate - far safer than the typical Diodes, solid-state (e.g., germanium, silicon), manufacturing workplace, earning a grade A.
Wolfspeed - Morgan Hill, CA: 1.1 TCR = 33% of Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)
Wolfspeed - Morgan Hill, CA safety composite
Wolfspeed - Morgan Hill, CA scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 32%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
41/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 1.09 per 100 workers
Safer than 43% of industry peers
- DART rate
- F 0.7 per 100 workers
Safer than 32% of industry peers
- Fatalities
- D 0
Safer than 51% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−0.8
2022→2023
Wolfspeed - Morgan Hill, CA injury rate improved
Wolfspeed - Morgan Hill, CA's TCR fell 0.8 from 1.5 in 2022 to 0.7 in 2023. Peak filing year was 2022 at 1.5 TCR. In 2023, DART was 0.64× this establishment's average TCR (severity share of cases).
2022=1.5 · 2023=0.7
OSHA ITA Form 300A scorecard
Establishment book 334413 · Morgan Hill, CA AT/BELOW-IND · MID
Grade A · TCR 1.1 · 33% of ind
- DART 0.7 DART
- RANK #71/128
- PHOTO SICK Savage
- BOOK 2y book
- INJ 4 inj
- SIZE ~198 FTE
Nearest TCR peer: SICK Savage (0.0 TCR gap)
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Wolfspeed - Morgan Hill, CA in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Wolfspeed - Morgan Hill, CA
1.1 TCR
- SICK Savage
SICK Savage
1.1 TCR
- MACOM Lowell
MACOM Lowell
1.1 TCR
- Sumco Phoenix
Sumco Phoenix Corporation - Albuquerque
1.1 TCR
- First Solar Ca
First Solar California Technology Center
1.1 TCR
What this shows Wolfspeed - Morgan Hill, CA averages 1.1 TCR (33% of the Diodes, solid-state (e.g., germanium, silicon), manufacturing BLS benchmark).
Wolfspeed - Morgan Hill, CA TCR series: 2022=1.5 · 2023=0.7 · BLS 3.3
Where Wolfspeed - Morgan Hill, CA falls in its industry
437 Diodes, solid-state (e.g., ger establishmentsSafer than 43% of graded establishments in this industry, whose median TCR is 0.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #71 safest of 128 Diodes, solid-state (e.g., ger employers in California.
Wolfspeed - Morgan Hill, CA has fewer employees than the Diodes, solid-state (e.g., germanium, si median and a higher injury rate than the industry's median TCR of 0.9. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2023 | 0.7 | 0.7 | 1 | 0 | 0 |
| 2022 | 1.5 | 1.0 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
334413 · CA · Morgan Hill
437 Diodes, solid-state (e.g., germanium, silicon), manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 87 employers in Morgan Hill, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | SICK Savage | 1.1 TCR |
| NAICS-TCR | MACOM Lowell | 1.1 TCR |
| NAICS-TCR | Sumco Phoenix Corporation - Albuquerque | 1.1 TCR |
| NAICS-TCR | First Solar California Technology Center | 1.1 TCR |
| STATE-SIZE | WMJ Farms, Incorporated | 198 FTE |
| STATE-SIZE | Berries | 198 FTE |
| STATE-SIZE | Al Pak Labor, Inc. El Centro | 198 FTE |
| STATE-SIZE | 103430 - Oroville Dam Interim Spillway Repair | 198 FTE |
| CITY-NEAR | Shoe Palace Corporation | 2,227 FTE |
| CITY-NEAR | Specialized Bicycle Components | 600 FTE |
| CITY-NEAR | Morgan Hill Office | 472 FTE |
| CITY-NEAR | Mushroom Grower | 400 FTE |
| NAT-TCR | Fleet Products | 1.1 TCR |
| NAT-TCR | 30 Distribution | 1.1 TCR |
| NAT-TCR | Dept. of Education & Early Development (8) | 1.1 TCR |
| NAT-TCR | Byers Industrial Services LLC. | 1.1 TCR |
| NAT-SIZE | Crucible Industries llc | 198 FTE |
| NAT-SIZE | BAE Systems Forge Facility | 198 FTE |
| NAT-SIZE | 200 Community Dr | 198 FTE |
| NAT-SIZE | Alaska Court System (5) | 198 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.